a non-intrusive fold down collar and sturdy easy-to-use non-corroding closures and adjustments

Sheave Ø (mm) 16 mm Sheave Ø (in) 5/8 in Length (mm) 60 mm Length (in) 2 3/8 in Weight (g) 18 g Weight (oz)

Suits use with boom socket RF2528 providing 3-axis articulation (+/- 13 degrees vertical)

enhancing comfort and temperature regulation

Our meals are packed fresh with real ingredients so you don’t miss out on taste or nutrition

Ronstan Upright Lead Block, 13mm Acetal Sheave RF2379 MUSTO a non-intrusive fold down collarRequires 2x 4mm (5 32") Fasteners Specifications Product Specifications Type of Block Upright Lead Sheave diameter (mm) 13mm B. L. (kg) 500 M. W. L. (kg) 250 Max. Rope diameter (mm) 5 Weight (g) 20 Fastener (mm) 4