b'NEW HSB464, 1214, 1214F29 mm Blocks 341 342 343About Carbo Air blocks: see feature page at beginning of this section.344 Doubles and triples feature U-Locks to hold the swivel in front/side 340 345 position, or to let it spin freely. HSB464 12141214F348346 34730 mm349 (1 3/16") 381 352371Use as becket block without the additional height of a becket.35032 mm(1 1/4")353 High-strength pivoting lead blocks 395 396 with cams are used for halyard controls on larger keelboats and as headknockers on dinghies and beachcats for sheeting directly from the boom. Hole spacing and rivet size are the same as Classic models, making upgrades easy. Cam reverses for either up or down cleating. Sheave Shackle pin Max line Maximum BreakingPartLength Weight working load loadNo. Description in mm in mm oz g in mm in mm lb kg lb kg340Single/swivel1 1/8292 5/866.9265/3245/168330150454 1000 5/32150 341Single/swivel/becket1 1/8293 1/167812845/1683301000454 342Double/swivel1 1/8292 7/8731.8515/1682991625737 3/165660 343Double/swivel/becket1 1/8293 3/8851.95455/1686602991625737 3/16 344Triple/swivel1 1/8292 7/85/1689904492000907 732.6743/165 Triple/swivel/becket55/168 3451 1/8293 3/8852.7773/169904492000907 346Triple/471 Carbo-Cam**1 1/8292 7/8734.651/463401500680 1303/16750 347Triple/471 Carbo-Cam/becket**1 1/8293 3/84.71333/1651/469004081800816 85 Single/fixed*1 1/82949.8235/16330150454 3481 15/1681000 349Stand-up/fixed*1 1/8292 3/16561.15/168330150454 311000 5/16 350Cheek1 1/8292 1/853.61783301501000454 35290 fixed head*1 1/8292 1/1652 95/1683301000454 . 26150 353Traveler1 1/8293 5/8921.2345/1681501000454 330 371Clew block assembly1 1/8294 7/81241.8515/1683301501000454381Double/fixed1 1/8292 1/8541.2345/1686602991625737395Pivoting lead block/468 Cam-Matic**1 1/8293 15/161003.290.7620091650295 1/4 396Pivoting lead block/471 Carbo-Cam**1 1/8291002.9683.71/4615068295 3 15/16650 HSB464 Single/removable bolt 1 1/8291 15/1649 8235/168330150454 . 10001214/.F Double-ended swivel 1 1/8295 1/2 140 2 57 5/32 4 5/16 8 330 150 454 100020 *Can be used as becket block. **Maximum working loads and breaking loads for blocks based on cam strengths.'