CELEBRATING 80 YEARS: 1944-2024
40MM SYNCHRO CONTROL BLOCKS

40MM SYNCHRO CONTROL BLOCKS

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Lewmars 40mm Synchro Control Blocks are designed to be very high strength with little maintenance required.

Features (Click to expand):
  • Models:
    • Cheek Block - 528 lb safe working load
    • Single Block - 528 lb safe working load
    • Single Becket Block - 528 lb safe working load
    • Single Fixed Block - 528 lb safe working load
    • Single Standup Block - 528 lb safe working load
    • Single Vertical Lead Block - 528 lb safe working load
    • Double Block - 1056 lb safe working load
  • Maximum line size of 3/8"
  • Stainless steel central race and balls
  • Lightweight and durable
  • Impact resistant
  • Reduced friction
  • Open design allows for easy cleaning

SINGLE BLOCK 40MM
LEW29901421
Available: 4
$46.95
NA-Final
SINGLE BECKET BLOCK 40MM
LEW29901424
Available: 0
$36.95
SINGLE FIXED BLOCK 40MM
LEW29901441
Available: 1
$39.95
SINGLE STANDUP BLOCK 40MM
LEW29901420
Available: 5
$50.95
SINGLE VERTICAL LEAD BLOCK 40MM
LEW29901463
Available: 2
$47.95
DOUBLE BLOCK 40MM
LEW29901422
Available: 4
$87.95
CHEEK BLOCK 40MM
LEW29901460
Available: 3
$38.95