Black & Decker™ Gear Case is designed for type 1 ET1215 3/8" right angle, type 100 6926 ET1210 3/8" right angle, type 100 1065 1/4" 120 V drills, type 100 1165 professional 3/8" shorty drill, type 100 6016 3/8" right angle drill, DeWalt® type 1 DW160 1/8" electric angle drill, type 1 DW161 1/4" shorty 2000 electric drill, type 3 DW160 right angle drill and type 1 DW160V drill.