Ronstan Orbit Series 55 Single Fiddle Block w/ Becket, Swivel Head & Cam Cleat Double Sheave(70mm) Grade 316 stainless steel load

Grade 316 stainless steel load straps

Spinnaker sheets on sportsboats and small keel boats (lateral lead blocks)

Stand up 7 series swivel block with Stainless Steel cheeks

Machined Aluminum construction

Wichard Single Wire Block for Aluminum 36mm Sheave

Ronstan Orbit Series 55 Single Fiddle Block w/ Becket, Swivel Head & Cam Cleat Double Sheave(70mm) Grade 316 stainless steel loadProduct Description Ronstan Orbit Series 55 Single Fiddle Block w Becket, Swivel Head & Cam Cleat Features Automatic and Manual ratchet in one block Up to 20: 1 holding power Smooth easing of sheets High performance cleating Sheave 2 5 32 + 1 3 8 in. ((55 + 35mm) Max. Rope 3 8 in. (10mm) Max. Cable in. (mm) Pin in. (mm) M. W. L. 550 lb. (250 kg) B. L. 1650 lb. (750 kg) Weight 8. 3 oz. (235 g) Fiddle sheave has a high load full contact bearing (ie. not