Ball bearing base 10 mm

Flexible ball bearing base with high extension arm for maximum 13 mm rope, can be rotated 180°, 210° or 360°.

The ball bearing base can convince with various advantages:

• the spring fixation prevents the spring from catching on to the block


• integration of four water drains into the base plate


• the mounted u-shaped adapter fits for many blocks, e. g. the ball bearing ratchet block from SPRENGER (art. no. 35360 710 55)


• defined ratcheting with adjustable pressure point - the user determines whether the base is whirled freely or how strongly the brakes are applied


• two rows of Delrin balls ensure easy rotation and free, unhindered running - even under load


• the mounted Camlan® cam cleat is suitable for ropes with a diameter of 8-13 mm and can be mounted on or under the extension arm


• the rope can run through the wide and deep cut-out directly into the Camlan® cam cleat without the need for pubic filaments


• optimally angled extension arm, made of sturdy aluminum, anodised

Important notes on the extension arm limitation:

Two pre-assembled stainless steel screws prevent overtightening. Please make the desired limitation before mounting the base!

• with two screws mounted outside: 180° limitation (delivery condition)


• with one screw centrally mounted: 210° limit


• without screws: free whirling, no limitation

Further advantages at a glance:

• »Made in Germany« - manufactured in our own factory in Iserlohn, North Rhine-Westphalia


• constant quality checks - before, during and after production


• excellent price/performance ratio

Herm. Sprenger Metallwarenfabrik GmbH & Co. KG
Alexanderstr. 10-21
58644 Iserlohn
Deutschland
info@sprenger.de