Lewmar Limited Datasheets for Pulley Blocks

Pulley blocks are assemblies that consist of a hook or shackle, swivel, bearing, sheaves, sprockets, pins and frame. They are suspended by a hoisting rope or load chain and are designed for a variety of lifting applications.
Pulley Blocks: Learn more

Product Name Notes
Synchro Blocks - 105mm Synchro Block - Single -- 29921051
Synchro Blocks - 105mm Synchro Block - Single Becket -- 29921054
Synchro Blocks - 105mm Synchro Block - Single Stand Up -- 29921050
Synchro Blocks - 60mm Synchro Block - Double -- 29926002
Synchro Blocks - 60mm Synchro Block - Double Becket -- 29926005
Synchro Blocks - 60mm Synchro Block - Fiddle -- 29926031
Synchro Blocks - 60mm Synchro Block - Fiddle Becket -- 29926034
Synchro Blocks - 60mm Synchro Block - Fiddle Becket Cam -- 29926039
Synchro Blocks - 60mm Synchro Block - Fiddle Cam -- 29926037
Synchro Blocks - 60mm Synchro Block - Single -- 29926001
Synchro Blocks - 60mm Synchro Block - Single Alloy Sheave -- 29926029
Synchro Blocks - 60mm Synchro Block - Single Becket -- 29926004
Synchro Blocks - 60mm Synchro Block - Triple -- 29926003
Synchro Blocks - 60mm Synchro Block - Triple Becket Cam -- 29926010
A complete rethink of block design, Lewmar Synchro blocks are engineered for speed, efficiency and superior handling. We use a combination of scientifically optimized block geometry, a Free-Spin bearing and...
Control Blocks - 27mm Tweeker Block -- 29900240
Control Blocks - 30mm Control Block - Cheekblock -- 29901360
Control Blocks - 30mm Control Block - Double -- 29901322
Control Blocks - 30mm Control Block - Double Becket -- 29901325
Control Blocks - 30mm Control Block - Fixed head Becket -- 29901314
Control Blocks - 30mm Control Block - Pivoting Exit Block -- 29901365
Control Blocks - 30mm Control Block - Single Becket, Swivel Head -- 29901324
Control Blocks - 30mm Control Block - Single SS Sheave -- 29901301
Control Blocks - 30mm Control block - Single Stand Up -- 29901320
Control Blocks - 30mm Control Block - Single, Fixed Head -- 29901341
Control Blocks - 30mm Control Block - Single, Swivel Head -- 29901321
Control Blocks - 30mm Control block - Through deck single -- 29901361
Control Blocks - 30mm Control Block - Through Deck Tandem -- 29901362
Control Blocks - 30mm Control Block - Triple -- 29901323
Control Blocks - 30mm Control Block - Triple Becket -- 29901326
Control Blocks - 30mm Control Block - Triple Becket Cleat -- 29901330
Control Blocks - 30mm Control block - Triple Cleat -- 29901328
Control Blocks - 30mm Control block - Vertical lead block -- 29901363
Control Blocks - 40mm Control Block - Cheekblock -- 29901460
Control Blocks - 40mm Control Block - Double -- 29901422
Control Blocks - 40mm Control Block - Double Becket -- 29901425
Control Blocks - 40mm Control block - Single Becket -- 29901424
Control Blocks - 40mm Control block - Single Becket Cam -- 29901428
Control Blocks - 40mm Control block - Single Stand Up -- 29901420
Control Blocks - 40mm Control block - Single Swivel Head -- 29901421
Control Blocks - 40mm Control Block - Single, Fixed Head -- 29901441
Control Blocks - 40mm Control Block - Triple -- 29901423
Control Blocks - 40mm Control Block - Triple Becket -- 29901426
Control Blocks - 40mm Control Block - Triple Becket Cleat -- 29901430
Control Blocks - 40mm Control Block - Triple Cleat -- 29901429
Control Blocks - 40mm Control Block - Tweeker Block -- 29900340
Control Blocks - 40mm Control Block - Vertical Lead Block -- 29901463
Control Blocks - 40mm Control Block - Web block -- 29901447
Control Blocks - 60mm Control Block - Single Becket Cleat -- 29901659
Control Blocks - 60mm Control Block - Single Ratchet -- 29901661
Control Blocks - 60mm Control block - Triple Becket Cleat -- 29901660
Control Blocks - 60mm Control Block - Triple Ratchet Becket Cleat -- 29901670
Racing Blocks - 105 Single Block -- 29941101
Racing Blocks - 105 Single Block -- 29941101
Racing Blocks - 105mm Fixed Halyard Block -- 29902100
Racing Blocks - 105mm Fixed Halyard Block -- 29902100
Racing Blocks - 105mm HL Racing Block - Single Becket -- 29941104
Racing Blocks - 105mm HL Racing Block - Single Stand Up -- 29941100
Racing Blocks - 105mm Runner Block -- 29902108
Racing Blocks - 130mm HL Racing Block - Single -- 29941131
Racing Blocks - 130mm HL Racing Block - Single Stand Up -- 29941130
Racing Blocks - 130mm Runner Block -- 29902138
Racing Blocks - 155mm HL Racing Block - Single -- 29941151
Racing Blocks - 155mm HL Racing Block - Single Becket -- 29941154
Racing Blocks - 155mm HL Racing Block - Single Stand Up -- 29941150
Racing Blocks - 60mm Double Footblock -- 29906602
Racing Blocks - 60mm High Load Web Block -- 29901647
Racing Blocks - 60mm HL Racing Block - Single (new model) -- 29941611
Racing Blocks - 60mm Racing Block - Double -- 29901612
Racing Blocks - 60mm Racing Block - Fiddle -- 29901631
Racing Blocks - 60mm Racing Block - Fiddle Ratchet Becket Cleat -- 29901624
Racing Blocks - 60mm Racing Block - Single Becket -- 29901614
Racing Blocks - 60mm Racing Block - Single Stand Up -- 29901600
Racing Blocks - 60mm Ratchet (anticlockwise) Left Hand -- 29906621
Racing Blocks - 60mm Ratchet (clockwise) Right Hand -- 29906622
Racing Blocks - 60mm Single FootBlock -- 29906601
Racing Blocks - 60mm Single Jamming Footblock - LH -- 29906604
Racing Blocks - 60mm Single Jamming Footblock - RH -- 29906606
Racing Blocks - 80mm Double Footblock -- 29906812
Racing Blocks - 80mm Fixed Halyard Block -- 29902800
Racing Blocks - 80mm HL Racing Block - Single (new model) -- 29941801
Racing Blocks - 80mm HL Racing Block - Single Stand Up -- 29941800
Racing Blocks - 80mm Racing Block - Double -- 29901812
Racing Blocks - 80mm Racing Block - Fiddle -- 29901831
Racing Blocks - 80mm Racing Block - Fiddle Becket -- 29901834
Racing Blocks - 80mm Racing Block - Fiddle Ratchet Becket Cleat -- 29901824
Racing Blocks - 80mm Racing Block - Single -- 29901811
Racing Blocks - 80mm Racing Block - Single Becket -- 29901814
Racing Blocks - 80mm Racing Block - Single Ratchet -- 29901821
Racing Blocks - 80mm Racing Block - Triple -- 29901813
Racing Blocks - 80mm Racing Block - Triple Ratchet Becket Cleat -- 29901830
Racing Blocks - 80mm Runner & Becket Block -- 29902809
Racing Blocks - 80mm Runner Block -- 29902808
Racing Blocks - 80mm Single Footblock -- 29906811
Racing Blocks - 80mm Single Jamming Footblock - LH -- 29906814
Racing Blocks - 80mm Single Jamming Footblock - RH -- 29906816
Racing Blocks - High Load 80mm Halyard Block -- 29942801
Racing Blocks - Racing High Load Halyard Block 60mm -- 29942601
Snatch Blocks - Size 1 Snatch Block -- 19810600
Snatch Blocks - Size 2 Snatch Block -- 19820600
Snatch Blocks - Size 3 Snatch Block - Aluminium Sheave -- 19830500
Synchro Blocks - 40mm Synchro Footblock - Double Control Line -- 29924062
Synchro Blocks - 40mm Synchro Footblock - Double Control Line -- 29924062
Synchro Blocks - 40mm Synchro Footblock - Single Control Line -- 29924061
Synchro Blocks - 40mm Synchro Footblock - Single Control Line -- 29924061
Synchro Blocks - 50mm Synchro Block - Double -- 29925002
Synchro Blocks - 50mm Synchro Block - Double Becket -- 29925005
Synchro Blocks - 50mm Synchro Block - Fiddle Becket -- 29925034
Synchro Blocks - 50mm Synchro Block - Fiddle Becket Cam -- 29925039
Synchro Blocks - 50mm Synchro Block - Single -- 29925001
Synchro Blocks - 50mm Synchro Block - Single Becket -- 29925004
Synchro Blocks - 50mm Synchro Block - Single Becket Cam -- 29925009
Synchro Blocks - 50mm Synchro Block - Single Fiddle -- 29925031
Synchro Blocks - 50mm Synchro Block - Single Fiddle Cam -- 29925037
Synchro Blocks - 50mm Synchro Block - Triple -- 29925003
Synchro Blocks - 50mm Synchro Block - Triple Becket Cam -- 29925010
Synchro Blocks - 72mm Synchro Block - Double -- 29927202
Synchro Blocks - 72mm Synchro Block - Double Becket -- 29927205
Synchro Blocks - 72mm Synchro Block - Fiddle -- 29927231
Synchro Blocks - 72mm Synchro Block - Fiddle Becket -- 29927234
Synchro Blocks - 72mm Synchro Block - Fiddle Becket Cam -- 29927239
Synchro Blocks - 72mm Synchro Block - Fiddle Cam -- 29927237
Synchro Blocks - 72mm Synchro Block - Single -- 29927201
Synchro Blocks - 72mm Synchro Block - Single Becket -- 29927204
Synchro Blocks - 72mm Synchro Block - Triple -- 29927203
Synchro Blocks - 72mm Synchro Block - Triple Becket Cam -- 29927210
Synchro Blocks - 90mm Synchro Block - Double -- 29929002
Synchro Blocks - 90mm Synchro Block - Fiddle -- 29929031
Synchro Blocks - 90mm Synchro Block - Fiddle Becket -- 29929034
Synchro Blocks - 90mm Synchro Block - Fiddle Becket Cam -- 29929039
Synchro Blocks - 90mm Synchro Block - Single -- 29929001
Synchro Blocks - 90mm Synchro Block - Single Becket -- 29929004
Synchro Blocks - 90mm Synchro Block - Triple -- 29929003
Synchro Blocks - Double 50mm -- 29925002BK
Synchro Blocks - Double 60mm -- 29926002BK
Synchro Blocks - Double 72mm -- 29927202BK
Synchro Blocks - Double 90mm -- 29929002BK
Synchro Blocks - Single 50mm -- 29925001BK
Synchro Blocks - Single 60mm -- 29926001BK
Synchro Blocks - Single 72mm -- 29927201BK
Synchro Blocks - Single 90mm -- 29929001BK
Blocks products
Synchro Blocks - 60mm Synchro Footblock - Jamming -- 29926064
Synchro Blocks - 60mm Synchro Footblock -- 29926061
Synchro Blocks - 72mm Synchro Footblock - Jamming -- 29927264
Synchro Blocks - 72mm Synchro Footlblock -- 29927261
Synchro Blocks - 90mm Synchro Footblock - Jamming -- 29929064
Synchro Blocks - 90mm Synchro Footblock -- 29929061
Lewmar's Synchro footblocks use alloy cheeks, fixing isolators and to prevent sealant from getting into the sheave, a moulded base plate.
Racing Blocks - 105mm High Load Double -- 29946102
Racing Blocks - 105mm High Load Single -- 29946101
Racing Blocks - 130mm High Load Single -- 29946131
Racing Blocks - 155mm High Load Single -- 29946151
Racing Blocks - 60mm High Load Single -- 29946611
Racing Blocks - 80mm High Load Double -- 29946802
Racing Blocks - 80mm High Load Single -- 29946801
New 2nd Generation Racing blocks features:
Synchro Blocks - 50mm Synchro Halyard Blocks -- 29925021
Synchro Blocks - 60mm Synchro Halyard Blocks -- 29926021
Synchro Blocks - 72mm Synchro Halyard Blocks -- 29927221
Synchro Blocks - 90mm Synchro Halyard Blocks -- 29929021
Toggle Head, now available in black
HTX Blocks - HTX Double Becket Block - 50mm -- 29195005
HTX Blocks - HTX Double Becket Block - 60mm -- 29196005
HTX Blocks - HTX Double Block - 60mm -- 29196002
HTX Blocks - HTX Double Block - 72mm -- 29197202
HTX Blocks - HTX Single Becket Block - 50mm -- 29195004
HTX Blocks - HTX Single Becket Block - 60mm -- 29196004
HTX Blocks - HTX Single Becket Block - 72mm -- 29197204
HTX Blocks - HTX Single Becket Block - 90mm -- 29199004
HTX Blocks - HTX Single Block - 50mm -- 29195001
HTX Blocks - HTX Single Block - 50mm -- 29195002
HTX Blocks - HTX Single Block - 60mm -- 29196001
HTX Blocks - HTX Single Block - 72mm -- 29197201
HTX Blocks - HTX Single Block - 90mm -- 29199001
HTX Blocks - HTX Single Fiddle Becket Block - 50mm -- 29195034
HTX Blocks - HTX Single Fiddle Becket Block - 60mm -- 29196034
HTX Blocks - HTX Single Fiddle Becket Block - 72mm -- 29197234
HTX Blocks - HTX Single Fiddle Block - 50mm -- 29195031
HTX Blocks - HTX Single Fiddle Block - 60mm -- 29196031
HTX Blocks - HTX Single Fiddle Block - 72mm -- 29197231
HTX Blocks - HTX Single Stand up Block - 90mm -- 29199050
HTX Blocks - HTX Triple Block - 50mm -- 29195003
HTX Blocks - HTX triple Block - 60mm -- 29196003
Years of design and manufacturing experience, combined with collaboration with boat builders, designers, and sailors, has resulted in the new Lewmar HTX Hardware Range. Drawing upon the design of the...