Malco’s DH Pneumatic Door Hemming Tool produces accurate, tight, clean hems without blemishing any part of a new door skin. The technician simply removes the old door skin and preps the door shell in the usual way. Slightly angling the upright lip of the replacement door skin with a hammer and dolly and flattening the point of entry for the Hemming Tool will ensure a smooth operation. The anvil may be positioned flush against the outer edge and finished side of the door skin.  The high impact, ABS polymer anvil will not smudge or scratch the metal surface. A narrow seaming wheel fits flush against the anvil fence and will not distort metal or leave tracks. It’s compatible with most shop air supplies and accepts any quick-connect hose adapter equipped with a male 1/4-inch pipe thread. A 45-degree brass elbow fitting facilitates easy hose clearance when the tool is in use.