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slackPro! lineLock AL MK4

This is a slackPro! last stock sell-off of the revised, improved revision MK4 lineLock AL with removable rear load bolt. The lineLock AL was first introduced in 2012 and is still today one of the smallest and lightest longline compliant slackline anchoring devices on the market. Please note: Definitely last stock!

– Safe Working Load (SWL): 10 kN
– Max. Allowable Load: 15 kN
– Min. Breaking Strength (MBS): 45 kN
– Weight: 197 g
– Inside Width: 26 mm
– Approved Webbing Width: 24-26 mm
– Measurements (LxHxW): 93 x 51 x 45 mm
– Divertor Bushing Diameter: 22 mm
– Diverter Load Bearing Pin Diameter: 12 mm
– Locker Pin & Rear Load Pin Diameter: 10 mm
– Color (Anodized): red or silver (depends on stock – will be negotiated after purchase)

Key Features of Revision MK4:
– Built with a super strong 12mm stainless steel middle diverter pin inside the aluminum bushing safely secured by beefy screws against rotation
– Both loose bolts feature the light and low profile lineGrip safety caps, well proven since 2013
– Please note: this device is NOT high-tech webbing double wrap approved!

– Sideplates: Aluminium 7075-T651
– Divertor Bushing: Aluminium 7075-T651
– Bolts (Pins): High grade steel 1.4305 / AISI 303
– Material Screws and Caps: High grade steel V2A

In the Box:
– 1x lineLock AL
– 2x spare rear bolt spring clips
– please note: select optional slings (LPS or dual-dyneema) if desired

EUR 90,80 (incl. tax)

Dispatch time: 1-2 weeks (backorder)

2 available

A safety factor of almost 5:1 for working load to minimum breaking strength provides for the necessary safety margin for you to rely 100% on this most important element in your ready setup longline rig!

The second aspect was size and weight. It is still today on of the smallest and lightest superlongline compatible webbing lockers. With its super slim profile and a weight of 197 grams, it is less than half the size and weight of some other comparable products with the same performance data.

With its highly rounded edges (see right hand pics) at exactly those locations, where the webbing touches the edges of the lineLock, it preserves and protects your precious webbing in the best possible way.

The sideplates are CNC machined out of solid 6mm aviation aluminum plates of the highest possible grade (alloy 7075-T651). The edges, at which the webbing exits the lineLock and the edges of the locker-pin cut-outs are CNC chamfered (1mm/45°) for best webbing protection. The sideplates are then vibratory finished extensively for all-over webbing friendly rounded edges.
The middle diverter bushing is machined in a CNC turning lathe with highest precision from solid 7075-T651 aluminum rods.
All aluminum parts are finally finished with an anodized coating for best durability, corrosion protection and a nice look.
All bolts, pins and screws are made of high grade steel.


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