Product Range
Mainsheet Jammers
Allen Mainsheet Jammers have had many hours of research and development togive the best possible product. Our mainsheet jammer range uses our World leading cold forged bearing system which has a ball locating groove forsmooth rotation whilst preventing the lateral movement of the arm. Theangle and height of the cam cleat has been carefully designed to optimisemainsheet jamming and release when required. The angles of rotation canbe set to 180, 220 or 360 degrees. The A5266 range has the block mounted behind the swivelcentre and angled towards the cleat. This creates a turning force on the blockand jammer, meaning that the cleat will always be forced to point away from theboom and towards the helm ensuring the rope is to hand.
| SKU | Title | fixing hole diameter mm | Fixing Hole Centres mm | Maximum Working Load Kg | comes with | Length mm | Weight g | Price | |
|---|---|---|---|---|---|---|---|---|---|
 | A5166DUAL-ASSX | Mainsheet Jammer With Dual Aluminium Arm, A2160, A..76-496 And A..77-497 | 5 | 19.5 x 19.5 | 600 | A2160, A..76-496, A..77-497 | 200 | 620 | £383.82 |
 | A5166STANDARD | Standard Height Mainsheet Jammer | 5 | 19.5 x 19.5 | 600 | A..76-496 | 200 | 368 | £196.38 |
 | A5166COMPACT | Compact Mainsheet Jammer | 5 | 19.5 x 19.5 | 600 | A2160, A..76-496 | 200 | 342 | £192.64 |
 | A5166ASSEMBLEDX | Mainsheet Jammer With Standard Height Aluminium Arm, A2160 And A..76-496 | 5 | 19.5 x 19.5 | 600 | A2160, A..76-496 | 200 | 484 | £205.80 |
 | A5166COMP-ASSX | Mainsheet Jammer With Compact Aluminium Arm, A2160 And A..76-496 | 5 | 19.5 x 19.5 | 600 | A2160, A..76-496 | 200 | 486 | £203.41 |
 | A5166DUAL-ARM | Standard Height Dual Arm Mainsheet Jammer | 5 | 19.5 x 19.5 | 600 | A..76-496, A..77-497 | 200 | 513 | £357.83 |
 | A5166FIDDLEX | Mainsheet Jammer With Standard Height Aluminium Arm, A2160Fiddle And A..76-496 | 5 | 19.5 x 19.5 | 600 | A2160FIDDLE, A..76-496 | 200 | 504 | £232.80 |
 | A5266COMP-ASSX | Self Aligning Mainsheet Jammer | 5 | 19.5 x 19.5 | 600 | A2160, A..76-496 | 200 | 490 | £216.10 |
 | A5266ASSX | Self Aligning Mainsheet Jammer With Standard Height Aluminium Arm, A2160 And A..76-496 | 5 | 19.5 x 19.5 | 600 | A2160, A..76-496 | 200 | 500 | £218.47 |
 | A5266STANDARD | Self Aligning Mainsheet Jammer | 5 | 19.5 x 19.5 | 600 | A..76-496 | £211.67 | ||
 | A5266COMPACT | Compact Self Aligning Mainsheet Jammer | 5 | 19.5 x 19.5 | 600 | A..76-496 | £207.90 | ||
 | A5166DUAL-ARM-COMPACT | Compact Dual Arm Mainsheet Jammer | 5 | 19.5 x 19.5 | 600 | A2160, A..76-496, A..77-497 | £357.83 | ||
 | A5166DUAL-COMP-ASSX | Compact Dual Mainsheet Jammer With Ratchet Block. | 5 | 19.5 x 19.5 | 600 | A2160 | £383.82 |
