Ronstan Series 40 BB Orbit Quin Block w/ Swivel Shackle Sea Dog Racing Junior Mk1 & Mk2 Clamcleats the strategically placed ventilation zips

the strategically placed ventilation zips help you cool down quickly

Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction

Carbon deck plates

Dual-layer Black Magic palms for superior grip and lasting protection

Colour coded

Ronstan Series 40 BB Orbit Quin Block w/ Swivel Shackle Sea Dog Racing Junior Mk1 & Mk2 Clamcleats the strategically placed ventilation zipsProduct Description Ronstan Series 40 BB Orbit Quin Block w Swivel Shackle 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