This is the Gundlach No. 215 Carpet Knife. It has a slotted screw for opening for blade change. Uses standard slotted blades.
Utility Knife
Rug & Carpet Tools for sale
Features safety guards to keep blade firmly in place. Easy-open knob with bail to make blade changes more convenient. Robust Durable Construction.
Roberts 10-215 Razor Blade Carpet Knife
Gundlach Knife FOR SALE! - PicClick
Rug & Carpet Tools for sale
Knives and Scissors – Tagged Manufacturer_Gundlach –
Atlantic Flooring Supplies
ROBERTS Professional Carpet Knife with Push Button for Quick Blade Change 10-252 - The Home Depot
Carpet Tools Used FOR SALE! - PicClick
ROBERTS 10-215 Carpet Knife, Fixed Blade, Rounded Razor, General Purpose
Gundlach 295 Uni-Cutter Seam Cutting Tool
Carpet Tools Used FOR SALE! - PicClick
Cuts and jams carpet into gullies with it’s dual function design. Uses standard slotted blades (3 included).
Roberts 10-220 Cut & Jam Carpet Knife
XW Folding Carpet Knife, Razor Blade Heavy Duty Utility Knife, Extra 5 Blades Included, Silver