Schaefer 2" Halyard Lift Turning Block / Delrin BB SCHAEFER STAINLESS SAIL TRACK They can be opened using

They can be opened using either a trigger or lanyard

Working Load: 5510 lbs

Adjustable to work with #5-#8 Luff Tapes

Peguet 7mm (9/32") Stainless Steel Square Maillon Rapide Quick Link

Durable Nylon outer layer

Schaefer 2" Halyard Lift Turning Block / Delrin BB SCHAEFER STAINLESS SAIL TRACK They can be opened usingProduct Description Schaefer 2" Halyard Lift Turning Block Delrin BB Ball Bearing Halyard Control Block. Delrin(tm) ball bearing sheave ensures low friction yet high strength. Anodized aluminum cheeks with Stainless steel base provide a solid platform. Ball bearing sheave is ideal for control lines under regular adjustment. Specifications: Sheave Dia.: 2 in. (51 mm) Max Line: 7 16 in. (11 mm) Length: 2 9 16 in. (65 mm) Width: 5 8 in. (16 mm) Jaw