Ronstan Orbit Series 55 Upright Lead Block SCHAEFER OPEN BASE CLEATS Min horizontal 'A' curve radius

Min horizontal 'A' curve radius = 1500mm (59")

Wichard 1/4" (6mm) Triangle Adjuster w/ Bar

75" (298mm) 1

The CR4 – affectionately known as the “Stubbie” inboard end – is cast aluminum with hard coat anodizing and a stainless steel pin

75" (120 mm)

Ronstan Orbit Series 55 Upright Lead Block SCHAEFER OPEN BASE CLEATS Min horizontal 'A' curve radiusProduct Description Ronstan Orbit Series 55 Upright Lead Block Features Ultra Lightweight Low friction 2 stage Orbital ball bearing system Highest working load in its class Easily fitted and securely retained Dyneema Link head Low profile and compact High performance cleating Sheave 2 5 32 in. Max. Rope 3 8 in. Max. Wire in. Pin in. Max. Working Load 1100 lb B. L. 2200 lb Weight 3. 2 oz Product Information Lightweight Kilogram for kilogram of working