Ronstan Series 40 BB Single Stand-Up Orbit Block Flying Junior Another practical feature is the

Another practical feature is the addition of the double D rings which are useful for leashing kill cords

Lightweight YKK Metaluxe zippers

keeping you warm

minimal stretch when wet

B: 5/8" (22 mm)

Ronstan Series 40 BB Single Stand-Up Orbit Block Flying Junior Another practical feature is theProduct Description Ronstan Series 40 BB Single Stand Up Orbit Block Features Class leading dynamic and status load rating Lightweight, yet strong. Toughened, glass fibre reinforced nylon replaces stainless steel straps used in our traditional utility blocks Low friction 2 stage ball bearing system for efficient and effortless trimming Soft attachment, lashing and traditional swivel shackle head options Low profile and compact High performance