Friction block L-LB series
swivelball bearingplain bearing

friction block
friction block
friction block
friction block
friction block
friction block
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plain bearing, swivel, friction, snatch, ball bearing
Number of sheaves
with swivel
Maximum line diameter
max. rope ø 12 mm, max. rope ø 16 mm
Application domain
for sailboats
Working load

1,500 kg, 2,000 kg, 3,000 kg, 5,000 kg (3,306.9 lb)

Breaking load

3,000 kg, 6,000 kg, 10,000 kg (6,613.9 lb)


LOOP® BLOCKS KOHLHOFF LOOP® Blocks are compact and lightweight multi-purpose snatch blocks fastened with a loop. The short standard loop minimizes damage to the deck, hull or superstructure. Longer loops are available to extend the range of use and allow the block to swivel. Due to its construction the loops always remain easy to unfasten, evenafter full loading. KOHLHOFF LOOP® Blocks are lightweight, compactand easy to use. KOHLHOFF LOOP® Blocks are available with plain bearings or ball bearings. The ball bearing blocks in fact have a two stage bearing. At lower loads the ball bearing minimizes friction, at higher loads the plain bearing comes into effect. The loops are covered with extra Dyneema® to provide a smooth surface and to increase the abrasion resistance. They are terminated by a diamond knot or a pin.


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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.