Check the listing for details. Stainless Steel Drywall Pump Latch Fits Tapetech TapeMaster NorthStar Columbia. Condition: New. Listed at 34.99 USD. Stainless Steel Drywall Pump Latch This is a stainless steel drywall pump latch. It fits TapeTech, Tape Master, Drywall Master, NorthStar and Columbia pumps. Includes: (1) Stainless Steel Pump Replacement Latch Al's Taping Tools is the Largest Drywall Tool Store in the World! We are also a fully equipped automatic drywall tool service center with over 30 years in the industry. We sell and service all major brands of automatic drywall tools. All of our service techs are also fully trained in the operation of the tools that we sell and service. So if you are new to automatic drywall tools or have any questions, please give us a call or send us a message. We are here to help. Al's Taping Tools & Spray Equipment815 Tower DriveMedina, MN 55340