Turnbuckle - 5/16", ø5 mm Swage Terminal/Stemball R14 Open/Stemball R11 It features a 70mm sheave

It features a 70mm sheave diameter and the block is made with top quality materials for optimal performance under all conditions

Thread size: 1 ¼"

This hole through the forward end of the car is a "dead-end" for the sheet and offers a 2:1 purchase for the jib sheet

The low-friction design ensures smooth sail handling

6:1 control line system

Turnbuckle - 5/16", ø5 mm Swage Terminal/Stemball R14 Open/Stemball R11 It features a 70mm sheaveTurnbuckle with Swage Terminal Stemball terminals, thread size 5 16", designed for R14 applications. This turnbuckle features a chrome plated aluminium bronze body and marine grade stainless steel terminals, providing superior resistance to corrosion and thread seizing, making it ideal for precise and safe rig adjustments in line with Seldn's guidelines. Wire diam: 5 mm Thread size: 5 16" R: 14 mm L MIN: 199 mm L MAX: 281 mm Breaking Load: 2450 kg