Turnbuckle - Bronze Body, Stainless Terminals, 3/8", Open/Stemball R11 Twin-Cam 42 mm wide at the

42 mm wide at the base and the track is 30 mm

The sheave house is articulating and stabilized by two stainless springs

The BBB20 single ball bearing block with shackle is ideal for trim lines on smaller boats

The block is easy to install with the included deck mounted bracket and spring

30 mm x 3000 mm long standard track with holes for M6 fasteners

Turnbuckle - Bronze Body, Stainless Terminals, 3/8", Open/Stemball R11 Twin-Cam 42 mm wide at theTurnbuckle with Open Stemball terminals, thread size 3 8", designed for R11 applications. This turnbuckle is constructed with a chrome plated aluminium bronze body and high grade marine stainless steel terminals, ensuring high resistance to corrosion and thread seizing, making it ideal for precise and safe rig adjustments in line with Seldn's guidelines. BodyType: bronze Thread size: 3 8" M MIN: 114 mm M MAX: 165 mm LR: 145 mm T: 109. 4 mm Stemball