Boston Gear (Altra) Worm Gear, double thread, 20* pressure angle, 24 DP, RH, 3/16" bore, 30 teeth, bronze

Boston Gear (Altra) Worm Gear, double thread, 20* pressure angle, 24 DP, RH, 1/4" bore 40 teeth, bronze

Boston Gear (Altra) Worm Gear, double thread, 20* pressure angle, 24 DP, RH, 5/16" bore, 72 teeth, bronze

Boston Gear (Altra) Worm Gear, double thread, 20* pressure angle, 24 DP, RH, 5/16" bore, 50 teeth, bronze

Boston Gear (Altra) Worm Gear, double thread, 20* pressure angle, 24 DP, RH, 3/8" bore, 96 teeth, bronze

Boston Gear (Altra) Worm Gear, double thread, 20* pressure angle, 24 DP, RH, 5/16" bore, 60 teeth, bronze

Boston Gear (Altra) Worm Gear, double thread, 20* pressure angle, 24 DP, RH, 5/16" bore, 80 teeth, bronze

Boston Gear (Altra) Worm Gear, double thread, 20* pressure angle, 16 DP, RH, 1/4" bore20 teeth, cast

Boston Gear (Altra) Worm Gear, double thread, 20* pressure angle, 16 DP, RH, 5/16" bore, 30 teeth, cas

Boston Gear (Altra) Worm Gear, double thread, 20* pressure angle, 16 DP, RH, 5/16" bore, 40 teeth, cas

Boston Gear (Altra) Worm Gear, double thread, 20* pressure angle, 16 DP, RH, 3/8" bore, 50 teeth, cas

Boston Gear (Altra) Worm Gear, double thread, 20* pressure angle, 16 DP, RH, 3/8" bore, 60 teeth, cas

Boston Gear (Altra) Worm Gear, double thread, 20* pressure angle, 24 DP, RH, 3/8" bore, 100 teeth, bron

Boston Gear (Altra) Worm Gear, double thread, 14.5* pressure angle, 12 DP, RH, 3/4" bore, 60 teeth, cst i

Boston Gear (Altra) Worm Gear, double thread, 14.5* pressure angle, 12 DP, LH, 1/2" bore, 20 teeth, cst i

Boston Gear (Altra) Worm Gear, double thread, 14.5* pressure angle, 12 DP, LH, 1/2" bore, 20 teeth, cst i

Boston Gear (Altra) Worm Gear, double thread, 14.5* pressure angle, 12 DP, RH, 3/4" bore, 30 teeth, cst i

Boston Gear (Altra) Worm Gear, double thread, 14.5* pressure angle, 12 DP, LH, 3/4" bore, 30 teeth, cst i

Boston Gear (Altra) Worm Gear, double thread, 14.5* pressure angle, 12 DP, LH, 3/4" bore, 40 teeth, cst i

Boston Gear (Altra) Worm Gear, double thread, 14.5* pressure angle, 12 DP, RH, 3/4" bore, 40 teeth, cst i