description 245 deluxe carpet trimmer the crain 245 trimmer is greatly improved with top-loading blade carriers, so blade changes are faster and easier. obstructions in the throat area have also been reduced for a smoother cutting action. comes with five shims for height adjustment, and visual throat adjustment from the base for all kinds of carpet. wall runner is treated with a non-skid material, and is angled outward for minimum wall contact. ratchet handle is vinyl-coated for comfort. california proposition 65 warning. specifications acme tools brand name crain acme tools part number 245 assembled weight (lbs) 5.0 california proposition 65 warning required yes globaltradeitemnumber (gtin) 00734995245008 package weight 6 package weight (lbs) 6 upc 734995245008