HARFINGTON 8pcs Tee Wing Knobs M6 x 20mm Metric Thread 36mm T Head Plastic Handles Thumb Screws Hand Clamping Threaded Stud Knob Grip Thumbscrew with Nuts Washers, Black sold2026 2 SIZES TO CHOSE: L-

2 SIZES TO CHOSE: L- 4

25" and 5" in both straight and curved options for vertatility

as well as increasing efficiency in filing and organizational procedures

Please see our sizing chart for suggested sizes

only need one assembly tool

HARFINGTON 8pcs Tee Wing Knobs M6 x 20mm Metric Thread 36mm T Head Plastic Handles Thumb Screws Hand Clamping Threaded Stud Knob Grip Thumbscrew with Nuts Washers, Black sold2026 2 SIZES TO CHOSE: L-HARFINGTON 8pcs Tee Wing Knobs M6 x 20mm Metric Thread 36mm T Head Plastic Handles Thumb Screws Hand Clamping Threaded Stud Knob Grip Thumbscrew with Nuts Washers, Black Zinc plated carbon steel threaded studs on T wing knobs ensure durability, strength, functionality and wear resistance. PP plastic tee head knobs provide durability, a smooth surface and comfortable grip. The washers and nuts are made of 304 stainless steel, with excellent corrosion