Ronstan Series 15 Single BB Stand-Up Block w/ Loop Top Wind Indicators Glide skin ankle seal minimizes

Glide skin ankle seal minimizes water ingression

Length - 8 7/8 in

to reduce the strain and increase the sheer enjoyment of helming

Small T-Cleat & fairlead

Ronstan Series 75 All Purpose Single Upright Lead Block

Ronstan Series 15 Single BB Stand-Up Block w/ Loop Top Wind Indicators Glide skin ankle seal minimizesProduct Description Ronstan Series 15 Single BB Stand Up Block w Loop Top 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 Specifications: Sheave 5 8 in. (15mm) Max. Rope 3 16 in. (5mm) M. W. L. 260 lbs. (120 kg) B. L. 1210 lbs. (550