GRADE 43 LASHING CHAIN

Grade 43 Lashing Chain

The Grade 43 Lashing Chain (High Test Chain) is a high-strength welded steel chain designed specifically for load securing and tie-down applications. It provides a higher working load limit than Grade 30 proof coil chain, making it ideal for transport, towing, and binding operations. Grade 43 chain is not rated for overhead lifting.

Key Features

• Material: Medium-carbon welded steel for extra strength and durability

• Finish Options: Self-coloured, electro-galvanized, or hot-dipped galvanized for corrosion resistance

• Working Load Limits (WLL): Higher than Grade 30—examples include:
  7 mm (¼″): ~1,180 kg (2,600 lbs)
  8 mm (5⁄16″): ~1,770 kg (3,900 lbs)
  10 mm (⅜″): ~2,450 kg (5,400 lbs)
  13 mm (½″): ~4,170 kg (9,200 lbs)
  16 mm (⅝″): ~5,900 kg (13,000 lbs)

• Identification: Stamped “G43” or “High Test” on chain links for easy grade verification

• Standards: Meets or exceeds ASTM/NACM specifications for lashing and tie-down applications

• Restrictions: Not approved for overhead lifting or for lifting personnel

Applications

• Securing loads on flatbeds, trailers, and trucks

• Towing and recovery operations

• Binding logs, machinery, or steel for transport

• Agricultural and construction equipment lashing

• General-purpose load restraint where overhead lifting is not required