b'Mastbase Halyard Lead BlocksFixed Mastbase LeadsLow-profile mastbase halyard lead blocks are lightweight and can be grouped in a small area at the mastbase. Flared cheeks prevent chafe on the halyards. The high-load bearing system has a PTFE composite bushing and sideload balls. The1986sheave is hardcoat-anodized aluminum for additional strength.Teardrop Mast Collar BlocksThese teardrop mast collar blocks coordinate well with any Harken blocks in a deck layout. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards. Use1988the blocks for direct attachment to padeyes, mast collar posts, perforated mast collars, or in1990mastbase situations where leads might change. 31233192448FIXED MASTBASE LEADSClevis pinPart Saga, Saare 38.2, 11.4 m (38\'), naval architect: Karl-Johan StrahlmannSaare Yachts O No. in mmTeardrop Mast Collar Blocks60505/168 60565/168 60573 /8 9 5/1686065 1/466107 6065 6050 6096 6095 6057 6056 6097 1/466096 6095 6098 60975/168 9/32 76098 TEARDROP MAST COLLAR BLOCKS 61071/4 6SheaveMax line Maximum BreakingPartWidth Length Height Weightworking load load FastenersNo. Description in mm in mm in mm in mm oz g in mm lb kg lb kg requiredFixed Halyard Leads448Halyard lead block1 1/2387/8222512 1/8532.1603/81030013660027221986Halyard lead*1 3/47/8222 7/873573.36953/81034015006802 442 1/4750 2 7/8731136 1988Mastbase/fixed**2 1/4571 3/8353 3/16816.21753/8102500500022733 1990Mastbase/fixed***3761 1/4323 13/169711.53261/212500022731000045454 3 3/495 3123Mastbase/fixed41021 5/85 1/813024.970811/16181100049902200099802 415 1/8130 3192Mastbase/fixed41021 15/16506 13/161735 1/813035.2510005/81613227600026455120003 Teardrop Mast Collar Blocks6050Teardrop mast collar2 1/4573 11/1693.54.31225/816210085041901900 6056Teardrop mast collar2 15/16754 5/81177.82213/41930001361600027216057Teardrop padeye block754 11/161198.42383/419350070003175 2 15/161587 6065Teardrop padeye block2 1/4573 11/1693.54.51285/8210085041901900 16 6095Teardrop mast collar/low-load2 1/43 1/28941135/816165033001497 57748 2 5/16 6096Narrow teardrop mast collar2 1/457593 1/2893.3943/810165074833001497 6097Narrow teardrop mast collar2 1/4572 5/16593 1/2893.5993/8101650748330014976098Narrow teardrop mast collar3753 1/32774 7/161136.41811/212113450002268 2500 6107Teardrop mast collar1 9/16402 19/3265.51/2125056725001134 2.26412 *6 mm (1/4") RH. **6 mm (1/4") FH. ***8 mm (5/16") FH. 16 mm (5/8") HH.62'