Compatible with DeWalt Shoe Assembly Models: DC380 (Type 1) Reciprocating Saw DC380K (Type 1) 18v Recip Saw DCS381 (Type 1 and 2) 20V Reciprocating Saw DCS381K (Type 1 and 2) 20V Reciprocating Saw DC385 Type 1 18V Cordless Recip Saw DC385K Type 1 18V Cordless Recip Saw DW937 Type 2 Cordless Reciprocating Saw DW937K (Type 2) Cordless Reciprocating Saw DW938 (Types 2, 3 and 4) 18V Cordless Reciprocating Saw DW938K (Types 2, 3 and 4) 18V Cordless Reciprocating Saw DW938-ROT (Type 2) 18v Cordless Recip.Saw DW938K-B2 (Type 2) Recip Saw