The Tii design incorporates a special stainless steel insert in the head which improves the stability and durability of the blocks. Allen 20mm Dynamic Blocks feature the patented Allen Dynamic bearing system which provides an unrivalled weight to...

  FEATURES Lightweight durable construction Economical Maintenance free Sheave Ø 16 mm Max. Rope Ø 4 mm Max. Cable Ø - mm Pin Ø - mm M.W.L. 150 kg B. L. 300 kg Weight 5 g

With no moving parts SHOCKS provide ultimate durability and are maintenance free. They are ideal where sand and grit would compromise a bearing system or where regular flushing out isn’t possible. Their gentle 3-dimensional geometry is kind on...

Manufactured from corrosion resistant stainless steel, the SB-1 is built to cope with the 2mm control lines necessary for Moth control systems like the height adjuster and gearing adjuster. This block is the same as the SBS-1 but is supplied with a screw...

Single, becket hub option, lashing FEATURES Integrated stainless steel hub to accept lashing attachment and through-sheave becket. Suits up to 4mm (5/32”) lashing. Includes 750 mm (30") x 1.7mm (1/16") diameter lashing cord. SPECIFICATIONS ...