Product specifications:

Three-opening single handle 76 caliber

Three-opening double handle 76 caliber

Three-opening double handle 76 caliber + pedal

Three-opening double-Port 76 caliber + fixed distance

Three-opening double handle 76 caliber + pedal distance

Four-opening single handle 76 caliber

Four-opening double handle 76 caliber

Four-opening double handle 76 caliber + pedal

Four-opening double handle 76 caliber + fixed distance

Four-opening double handle 76 caliber + pedal distance

Lengthened mouth double handle 76 caliber + pedal distance

Increase 96 caliber double handle + pedal distance