Ronstan Series 15 BB Exit Block Butterfly 5" (89 mm)

5" (89 mm)

5" x 15'0" Aluminum Tubing

In addition to chemical-free sun protection

Width Y (in) - 16 7/16

Spinlock XAS Single Clutch for Rope 4-8mm

Ronstan Series 15 BB Exit Block Butterfly 5" (89 mm)Product Description Ronstan Series 15 BB Exit Block Featuring a formed single piece housing for maximum strength and minimal rope wear. Features: Smallest and lightest ball bearing block available Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O ring to separate running line from head lashing or fixing Features a flush rivet to minimize cutout and