Allen Swivel Mainsheet Jammer Standard Block Pro Ratchet 60mm

Allen Compact Swivel

Compact mainsheet jammer available with 60mm Pro-Ratchet Block. The arm can be set to rotate in 180, 220 or 360 degrees by adjusting the stopper pins on the underside of the arm. The arm swivel features two rows of ball bearings to ensure a super smooth rotation of the jammer arm. Includes A..76-496 aluminium cam cleat with mega pro-lead.