Double J Hook Single J Hook S Hook

According to EN12195-2 , AS/NZS 4380,  ASME B30.9 ,WSTDA-T-1 Standard
Design by requriment 
Good quality  & reasonable price 

Double J Hook For High Strength are fastening devices that are used to join together two ends of a belt, strap, or other items to keep them secure, to tie cargo down, or to seal something up. They are used on tie-down straps. They are typically used when greater strength is needed. The ratchet buckle lets you keep the strap tightened while in use. It is spooled through the buckle fastener until it comes right back around on itself.It is also used to reach the desired tension. Once it is taut enough, the ratchet is put in its closed position.

Cautions:

• Do not wring or twist the ratchet strap.

• Do not use overload

• Do not use the ratchet strap for lifting.

NANJING D.L.T SLING advantages:

1, Timely delivery
2, Production-lines under supervision
3, Own testing laboratory