b'Protexit BlocksWhen you race HARD, and you rip through as many hoists and douses as we do sailing W-L legs all the time, you should expect to start wearing through the sideplates of your halyard exit block right? Wrong! Thanks to Harken Protexitblocks, wear from side angle loading is not inevitable. Protexits all-aluminum, wear-resistant housing carefully ushers line in and out no matter the angle. Theres more: Protexit blocks offer higher working loads than any small boat exit blocks weve ever made. Protexit aluminum sheaves rotate on sleeve bearings with Delrin sideload balls so they dont deform in extreme conditions, while reducing wear on the halyard, too.Strong. Durable. Gentle. Protexit blocks protect the race results you workBlocks are clearly labeled with part hard to achieve.number, line diameter, maximum working load, and directional arrows for line direction.Delrin is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.Melges 24Petey Crawford1200 1201 1202 1205BA1203 1204Sheave Max line Fasteners Fastener Maximum Breaking PartLength Weight(FH) spacing B working load loadANo. Description in mm in mm oz g in mm in mm mm mm mm lb kg lb kg 120030 mm single1 3/16302 15/16751.3375/168#1055718.245.755025011035001 3/163 13/162 120130 mm double3097575/168#107918.270.15502501103500 5 120240 mm single1 9/16404 3/161072.6745/1681/467519.759.28804001764800120350 mm single1 15/16504 5/81174.51281/2121/469023.371.5176080035281600120460 mm single2 3/8605 1/161296.31791/2121/4610524.3842640120052922400 120540 mm single/wide sheave1 9/16404 3/161074.51275/1681/467530.659.28804001764800 31'