M8 Star Grip Knobs
Economical knobs with custom laser-cut washers compatible with 20mm dogs
A perfect way to secure bench dogs from underneath your 20mm worktop.
While we generally recommend our M8 SpeedKnobs as the ultimate solution to securing your 20mm bench dogs, these M8 Star Grip Knobs are an economical and completely serviceable alternative. Like our SpeedKnobs, they share the same M8x1.25 thread common in all of our DoubleGroove™ Dogs as well as most other bench dogs on the market. With a star shape and soft-touch plastic, it's easy to use even with gloves on.
Note: Because the clamping surface area of these knobs is only 14mm, we include a pair of laser-cut Delrin® washers that enlarge the clamping diameter beyond the 20mm holes standard in many worktops.
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