Single 50mm switchable ratchet block with becket and cleat Diameter_12 mm Part number Fixing hole centres

Part number Fixing hole centres Fixing hole depth Fixing hole diameter Max

UV50+ protection

A rechargeable 30-hour Li-Ion battery gives you a weekend's worth of battery life on a single charge

Inside pocket

Long sleeved medium weight Polyester T-shirt

Single 50mm switchable ratchet block with becket and cleat Diameter_12 mm Part number Fixing hole centresThe 50mm boat block from Allen features a pro ratchet with becket and cleat jammer, and is made for use on any mainsheet, jib, spinnaker and vang system. The design includes a patented inner bearing system and central hole for tie on becket, all of which allow this item of deckgear an unsurpassed level of dynamic load capacity. A set of sheaves and cheeks with soft contours, as well as 316 grade stainless steel ultra snap technology means you can lash