Double Trawl Blocks - Stainless Steel ronstan ratchet orbit blocks series 40 - single manual swivel shackle head 4mm) diameter

4mm)  diameter

Compatible with 175mm (7") seat swivels

Twin non-counter rotating outboard installations to 300HP maximum

Nitrile (oil resistant) Shaft: Stainless steel Shaft seal: F35–F7B : Lip or Mechanical seal

it is a versatile companion you can rely on

Double Trawl Blocks - Stainless Steel ronstan ratchet orbit blocks series 40 - single manual swivel shackle head 4mm) diameterHeavy duty, 304 grade stainless steel trawl blocks with double, brass bushed stainless sheaves and swivelling bale head. Pressed cheeks. Heavy duty cast load straps. Through bolted construction allows the block to be dismantled for installation and servicing. Welded ring becket.