These have rounded corners, as shown.
PERSONNA Carpet Row Cutter + 5 Blades
Crain 507 Stairway Stretcher with Metal Case and some Personna Carpet Blades
Lot of 12 Miscellaneous Carpet Tools Crain, Klenks, Stanley, Goodbell etc..
Stanley Dynagrip Pro 0-67-048 Screwdriver/Phillips Head/Old Tool Stock/Flooring
VINTAGE CRAIN 303 COVERED CARPET BACK CUTTER, FREE NEW 10 PK OF PERSONNA BLADES
20 Blades Personna 61-0140 Round Corner Carpet Blades .017” / 0.42mm 10 x 2
