Some readers have asked about the blue ring in the top of my workbench. It is the collar for the Record Bench Holdfast #146 (Marples M146).
The #146 is an excellent tool. It holds more firmly than any other holdfast that I’ve tried, due to the grip of the notched stem in the collar, as well as the heavy threaded clamp screw. The maximum reach at its lowest height is 6 5/8″ to the center of the aggressively textured clamp pad, while the maximum holding height is about 10 1/4″.
The downside of the design is having a metal collar in your benchtop, which could present a hazard to sharp tools, even though it is slightly recessed below the bench surface. Despite this, I cannot recall ever crashing a tool edge into it. Still, you would not want to have many of these collars in your benchtop. The placement of my one collar has served well, particularly for chopping dovetails over the right front leg of the bench.
In the photos, you can see some of the several 3/4″ holes used for shop-made low bench stops, Veritas Bench Pups, Wonder Pups, and Bench Anchors. These holes also accommodate the two excellent Gramercy holdfasts that I also use, which greatly expand the range for holding down workpieces. With all of these options and more, this old Ulmia can hold just about anything I ask of it.
As far as I know, the #146 has long been out of production, as has the slightly smaller version, the #145. Old ones can surely be found from time to time on EBay and vintage tool websites, and they are likely to be in very serviceable condition because it is an almost indestructible tool. I bought mine new about 35 years ago.
