The Block

$56.70
To purchase in Austria, Germany, or Switzerland, click here

The Tension Block is a versatile, portable training tool designed for climbers to build finger and grip strength anywhere. Machined from high-quality wood for a skin-friendly feel, it features multiple edge sizes, a top jug, and an adjustable attachment point, allowing it to be used with weights, resistance bands, or as a free-hanging device. Ideal for warming up, rehab, or structured strength training, the Tension Block delivers a customizable grip training in a compact, travel-ready form.

Key Features:

  • 20mm Edge
  • 10mm Edge
  • 8mm Edge
  • 6mm Edge
  • 25mm Two-finger pocket
  • 25mm Mono-pocket
  • Narrow Incut Pinch
  • Wide Flat Pinch
  • Micro Flat Pinch

The Block’s intended use is for loads less than 200 pounds. It should be stored in a cool and dry environment, and it should be protected from impact while in storage and in use. Failure to do so could result in product failure. Always thoroughly inspect equipment before each use.


View details

Customer Reviews

Based on 11 reviews
100%
(11)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
100.0
100.0
j
jonah m
Nice piece of kit

Just what I was looking for

S
Scott Tokura
I love the block

I love the block. Bought it to do some no hangs along with a tindeq. Really ergonomic 20mm edge, and I enjoy the narrow crimpy pinch as well as the fat pinch.

Fun to play with the different rope orientations to make the 20mm more incut.

Love you guys at Tension, keep it up! and PLEASE drop another boardlords soon

B
Betty
Great block

I'm using this block to rehab and strengthen and it works beautifully! I appreciate that there are smaller pocket spaces for finger strengthening

A
Aaron & Zac
Great compliment to the hang board and climbing

Great compliment to the hang board and climbing. The block added new dimension to our training as we tried to follow how some professionals were using it for finger strength. Continuous gains!

A
Anonymous
Powerful little tool!

Very convenient and practical. Despite its size, it can be used in many ways.

123