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03/11/2025

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Diagonal lashing vs. cross lashing – differences in load securing

Load securing is one of the most important tasks in the transport industry. In addition to tie-down lashing , diagonal lashing and diagonal lashing are among the most common methods . Both methods utilize positive and non-positive locking principles, but differ in application, lashing angle, and mode of operation .

In the following we explain diagonal lashing , give a practical explanation of diagonal lashing and show the differences to diagonal lashing .

What is diagonal lashing?

Diagonal lashing is a method of securing loads in which the load is secured diagonally in all directions using four lashing devices .

  • Diagonal lashing definition : The load is secured in such a way that it cannot move forwards, backwards or sideways.
  • Diagonal lashing principle : The straps run diagonally from the lashing points on the vehicle to the load at a specific lashing angle. This creates a stable, form-fitting connection in all directions.
  • Typically four straps are required – two each facing forward and two facing backward.

What is diagonal lashing?

Inclined lashing is similar to diagonal lashing, but has differences in the arrangement .

  • With diagonal lashing, the straps are not led diagonally across, but diagonally from the lashing points on the vehicle to the load.
  • The aim is also to provide force-locking security in several directions.
  • The method is often used when there is not enough space for the classic diagonal lashing.

The correct lashing angle for diagonal lashing

A central point is the lashing angle when diagonally lashing:

  • Vertical angle (α) : Should be between 30° and 60°.
  • Horizontal angle (β) : Optimal between 6° and 55°.
The securing system can only achieve its full effectiveness at the correct angle . Angles that are too small reduce the holding force, while angles that are too large increase the load on the lashing points .
Lashing strap, 10m, 50mm, LC 2500 daN, two-piece, STF 500, ERGO long lever ratchet
With a length of 10 meters, a width of 50 millimeters and a lashing capacity of 2500daN, this two-part lashing strap stands for strength and reliability. What makes this lashing strap special is the ERGO long-lever ratchet , which not only embodies technological advancement but also offers unique ergonomics. With this ratchet, lashing and securing your load becomes an effortless task. Sandax stands not only for performance, but also for first-class workmanship and durability – the lashing strap is a reliable companion for all your demanding transport tasks. If you're looking for the highest quality, innovative design, and uncompromising safety , the two-piece Sandax 10m ERGO lashing strap is your best choice. Invest in the safety of your cargo and trust in Sandax quality. 🚚 Note : These straps are suitable for use as truck tensioning straps and meet the current standards for load securing. This tensioning strap is TÜV certified according to ISO 9001: Find even more 50mm tensioning straps at Sandax Is this strap not the right length, or are you looking for other 50mm lashing straps ? Simply click the button to go to our category with all 50mm lashing straps . All 50mm tensioning straps at a glance

From €19.04*
Lashing strap, 8m, 75mm, LC 5000daN, STF 500daN, two-piece, Heavy XXL ratchet
Like our 10m XXL strap, this 8m strap also offers an impressive width of 75 millimeters and a lashing capacity of 5000 daN . This two-part lashing strap is unmatched in strength and resilience. The Heavy XXL ratchet, exclusive to Sandax, gives this lashing strap unparalleled security. With an STF value of 500 daN, it enables comfortable and powerful securing of your load . Whether you're transporting heavy machinery or bulky cargo, you're playing it safe with this XXL lashing strap . Invest in top quality and trust Sandax. 🚚 Note : These straps are suitable for use as truck tensioning straps and meet the current standards for load securing.

From €38.08*
Lashing strap, 10m, 75mm, LC 5000 daN, two-piece, STF 500, Heavy XXL ratchet
The largest of our lashing straps. With a length of 10 meters , an impressive width of 75 millimeters , and a lashing capacity of 5000 daN, this two-part lashing strap sets new standards in strength and resilience. The Heavy XXL ratchet , exclusive to Sandax, gives this lashing strap unparalleled power. With a STF value of 500 daN, it allows for comfortable and powerful securing of your load . Whether you're transporting heavy machinery or bulky cargo, you're playing it safe with this XXL lashing strap . Invest in top quality and trust Sandax. 🚚 Note : These straps are suitable for use as truck tensioning straps and meet the current standards for load securing.

From €42.84*
Lashing strap, 10m, 35mm, LC 2000daN, STF 200daN, one-piece, standard ratchet
Whether for professional freight transport or private use, proper load securing is crucial. The one-piece lashing strap from Sandax , measuring 10 meters long and 35 mm wide, is ideal for securing boxes, machinery, furniture, and much more. With a lashing capacity (LC) of 2000 daN and a standard pre-tension force (STF) of 200 daN, this strap is suitable for a wide range of applications and ensures maximum safety during transport . The integrated standard ratchet made of robust steel allows for quick and easy application. Technical product details at a glance Design : One-piece with standard ratchet Length : 10 meters Width : 35 mm Lashing force (LC) : 2000 daN (straight pull) Preload force (STF) : 200 daN Material : High-strength, UV-resistant polyester Color : Red Certified : According to DIN EN 12195-2, TÜV and GS tested Labelling : Permanently sewn with all required safety information Your benefits at a glance ✅ Versatile – ideal for transport with trailers, vans, trucks or in the workshop ✅ 10 meters long – ideal for securing large or bulky loads ✅ Easy handling – thanks to the ergonomic standard ratchet with high operating comfort ✅ Durable & weatherproof – the polyester webbing is resistant to moisture, UV rays and abrasion ✅ Certified & compliant with standards – meets all requirements of DIN EN 12195-2, for safe use in commercial transport ✅ Cost-effective & reusable – long service life when used properly ✅ Safety label on the belt – with information on LC, STF, manufacturer and standard for quick check Typical applications for the 10m tensioning strap from Sandax Transport security in commercial freight transport Fastening furniture, pallets or machines Securing building materials on flatbed trucks and trailers Use by forwarding companies, tradesmen, event logistics or private removals Why Sandax? Sandax stands for quality, reliability, and safety in the field of load securing . With decades of experience and certified products, Sandax is one of the leading suppliers in Germany. Every lashing strap is tested and meets the highest standards – for your safety on the road. Order now and transport safely Rely on proven brand quality from Sandax – and ensure a secure hold during every transport. Combine the strap with other Sandax products such as edge protectors , storage bags , or anti-slip mats for a professional securing system. This tensioning strap is TÜV certified according to ISO 9001: Find even more 35mm tensioning straps at Sandax Is this strap not the right length, or are you looking for other 35mm lashing straps ? Simply click the button to go to our category with all 35mm lashing straps . All 35mm tensioning straps at a glance

From €7.50*
Set of 6, clamp lock lashing straps, 3 m, 25 mm, LC 250 daN, blue
With the 6-piece set of 3m clamp lock straps from Sandax , you're making the optimal choice for transporting light loads from A to B. With a width of 25mm and a lashing capacity of 250 daN, these high-quality clamp lock straps will keep your light load secure. The blue polyester webbing features robust clamp locks that allow for quick, easy, and secure locking. Our state-of-the-art strap set is ideal for everyday use at home or in businesses.

€15.35*
Set of 2, 6 m lashing straps, 35 mm, LC 1000 daN, STF 220 daN, two-piece, black, with reflective stripes
Our 6 m long lashing strap with reflective stripes is the ultimate solution for securing your cargo while traveling! This two-piece, 35 mm wide strap gives you peace of mind when transporting your goods, as it has a lashing capacity of 1000 daN . The integrated reflective stripes ensure particularly good visibility in traffic. Get ready for safe transport with this lashing strap . Find even more 35mm tensioning straps at Sandax Is this strap not the right length, or are you looking for other 35mm lashing straps ? Simply click the button to go to our category with all 35mm lashing straps . All 35mm tensioning straps at a glance

€23.68*
Lashing strap, 8m, 50mm, LC 2500 daN, two-piece, STF 300, short lever ratchet, for Krone Trailer
This high-quality , two-part tensioning strap is made of 50mm wide woven polyester webbing and is ideal for securing loads on Krone trailers. The fixed end is 0.5m long, and the loose end is 7.5m long. It features low stretch of less than 5% and solid tensile strength. Our 8m lashing strap for Krone trailers has an LC value of 2500 daN. The ratchet has a pre-tensioning force of 300 daN and can be easily re-tensioned if tensile force is lost . The ratchet strap complies with DIN EN 12195-2 and is TÜV-certified . There are 320 pieces on a pallet, 10 pieces per carton. 🚚 Note : These straps are suitable for use as truck tensioning straps and meet the current standards for load securing.

From €15.35*
Lashing strap, 6m, 25mm, LC 400daN, STF 120daN, two-piece, with flat hook for rack system
6m lashing strap, two-part - 25mm - LC 400/800daN, STF 120daN - Standard ratchet Loose and fixed end with flat hook for rack system - Color: gray PU=40 pieces/box, 1280 pieces/pallet manufactured according to DIN EN 12195-2, TÜV certificate Find even more 25mm tensioning straps at Sandax Is this strap not the right length, or are you looking for other 25mm lashing straps ? Simply click the button to go to our category with all 25mm lashing straps . All 25mm tensioning straps at a glance

From €12.49*
Lashing strap, 8m, 50mm, LC 2500daN, STF 350daN, two-piece, short lever ratchet
This two-part lashing strap , 8 meters long and 50 millimeters wide, is specially designed for demanding applications in professional load securing . With its high load capacity of 2500 daN in a straight line and a pre-tensioning force of 350 daN, the tensioning strap ensures a firm hold and reliable protection for a wide variety of transported goods . Thanks to its robust design and manufacturing in accordance with DIN EN 12195-2 and TÜV certification, the strap meets all relevant safety and quality standards. Features and Benefits ✅ Two sections per belt: fixed end with 0.4 m and loose end with 7.6 m, both with claw hooks ✅ High-quality short lever ratchet for efficient preload ✅ Durable webbing with a width of 50 mm and low stretch of <5% ✅ Load capacity up to 2.5 tons (LC 2500 daN) ✅ TÜV-certified and manufactured according to current standards Technical details Length : 8 m (fixed end 0.4 m / loose end 7.6 m) Width : 50 mm Lashing Capacity : 2,500 daN Preload force : 350 daN Color : Red Certification : DIN EN 12195-2, ISO 9001 TÜV Packaging unit : pallet=320 pieces, 10 pieces per carton Typical applications of the 8m lashing strap Load securing on trucks and vans Fixing of pallets and boxes Securing machines and heavy components Storing construction site materials Application in industrial freight transport Your added value when purchasing With Sandax lashing straps, you get proven brand quality and a straightforward, secure solution for a wide range of load securing tasks. These lashing straps are ideal for users who value durable materials, reliable functionality, and compliance with load securing standards . 🚚 Note : These straps are suitable for use as truck tensioning straps and meet the current standards for load securing. This tensioning strap is TÜV certified according to ISO 9001: Find even more 50mm tensioning straps at Sandax Is this strap not the right length, or are you looking for other 50mm lashing straps ? Simply click the button to go to our category with all 50mm lashing straps . All 50mm tensioning straps at a glance

From €12.49*
Lashing strap, 6m, 25mm, LC 400 daN, two-part, STF 120, with flat hook for rod lashing rail
This high-quality blue lashing strap with a flat hook for rod lashing rails, measuring 6m long and 25mm wide, offers the perfect conditions for secure transport with airline rails . The robust construction and flat hook ensure a secure fit and prevent sudden slipping from rail systems . The two-part tensioning strap has a lashing capacity of 400 daN. Technical details of the 6m lashing strap with flat hook for rod lashing rails Length : 6m (0.5 m fixed end + 5.5 m loose end) Width : 25mm Tensile capacity (LC) : 400 daN Preload force (STF) : 120 daN Construction : Two-part – robust & flexible End fittings : Flat hooks – ideal in combination with lashing rails Color : Blue Your benefits at a glance ✅ Tension strap 6m – sufficient tension strap length for large vehicles, trailers or loading areas ✅ Tension strap 25mm – strong width for increased stability and high tensile force ✅ Lashing strap for lashing rail – flat hooks fit perfectly into tensioning strap airline rail & rod systems ✅ Lashing strap for rod lashing rail – no risk of tipping thanks to secure hook fit ✅ Tension strap with flat hook – flat-fitting, ideal for low profile and space-saving loading ✅ Efficient load securing – two-part for better handling and quick assembly ✅ Tension belt lashing rail – universally applicable in containers, trailers, transporters Recommended areas of application for tensioning straps Truck & trailer transport : Perfect adaptation to airline rail – no uncomfortable protruding hooks Vans & station wagons : Space-saving, gentle on interior trim – ideal for delivery trips Containers or open platforms : Flat hooks help with quick loading without space problems Household goods and moving goods : Furniture, boxes and household goods securely lashed for transport and storage Application tips for lashing straps with flat hooks Hanging – fix the hook in the middle of the rod lashing rail Ratchet tensioning – guide the loose end through the ratchet, pre-tension to 120 daN Control – Check the strength – a flat hook sits securely and does not slip Release & stow – open the ratchet, roll up the tensioning strap and store it in a space-saving manner Find even more 25mm tensioning straps at Sandax Is this strap not the right length, or are you looking for other 25mm lashing straps ? Simply click the button to go to our category with all 25mm lashing straps . All 25mm tensioning straps at a glance

From €6.01*

Differences between diagonal lashing and diagonal lashing


criterion Diagonal lashing diagonal lashing
Number of belts 4 (crosswise) usually 2–4 (oblique)
Form closure In all directions In selected directions
Lashing angle precisely calculated more flexible, depending on the structure
Application heavy, compact load limited space
Principle of operation full bracing partial guying

Both methods are recognized methods of securing loads and are justified depending on the type of transport.

Diagonal lashing – practical example

A heavy machine is loaded onto a truck. To prevent slipping, it is secured diagonally with four straps . Choosing the right angle for diagonal lashing ensures that the load remains stable even during sudden braking or cornering .

This shows the principle of diagonal lashing : the cross guying ensures that the machine is firmly fixed in all directions .

Conclusion on diagonal lashing vs. diagonal lashing

Whether diagonal lashing or diagonal lashing – both methods are elementary building blocks of professional load securing .

  • Diagonal lashing offers maximum stability through positive securing in all directions.
  • Diagonal lashing is a flexible alternative in confined spaces.
Sandax GmbH supports its customers with high-quality lashing equipment, practical training and specialist knowledge so that every load securing with diagonal lashing or angled lashing can be carried out reliably and in accordance with standards.