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1193*17 Kugelgelagerter Knarrblock SPRENGER
Ratchet block with ball-bearings and an aluminium sheave.
Lockable swivel shackle.
Plastic (HOSTAFORM C) housing with stainless steel fittings.

Ratchet blocks can significantly reduce the load on the hauling part of the sheet, because the ratchet roller can be blocked during slacking.
In light wind the ratchet can be switched off to allow the block to turn both ways.
With the ratchet on, the sheet purchase has 8 times as much power as when running free.
more information

€86.91*

€86.91*

Prices incl. VAT plus shipping costs

L (mm)
D1 (mm)
BRL (daN)
D (mm)
sheaves
Stk
View article in the TOPLICHT catalogue

Description

Ratchet block with ball-bearings and an aluminium sheave.
Lockable swivel shackle.
Plastic (HOSTAFORM C) housing with stainless steel fittings.

Ratchet blocks can significantly reduce the load on the hauling part of the sheet, because the ratchet roller can be blocked during slacking.
In light wind the ratchet can be switched off to allow the block to turn both ways.
With the ratchet on, the sheet purchase has 8 times as much power as when running free.

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