Chicago Pneumatic CP9885 - Air Caulking Gun, Continuous Release, Cartridges Size 8-1/2 x 2 Inch (50 x 210 mm)

Bostitch BTFP72333 Industrial 1/4-Inch Series Swivel Plug with 1/4-Inch NPT Male Thread

Bostitch BTFP72326 Regulator and Gauge Kit with 1/4-Inch NPT Thread

WYNNsky Industrial 1/4" NPT Male Thread Swivel Air Plug- 2 Pieces 1/4 inch Automotive Steel Swivel Coupler Plug

Titan Tools 19442 in-Line Air Flow Regulator

Uffy Industrial Style Ball Swivel 1/4" Connect NPT Male Quick Air Tool M Fitting

Air Tool Fittings, SUNGATOR 1/4" NPT Male Industrial Swivel Plug, 3-Pack 1/4 inch Air Coupler and Plug

Anderson Metals 56122 Brass Pipe Fitting, Hex Nipple, 1/4" x 1/4" NPT Male Pipe

Caulking Tool Kit,Caulk FinishingToolsTile Floor Joint Repair Kit for Bathroom Kitchen and the Rest of the Household (4 Caulking Tool Kit,)

Sashco 30251 Pre-Caulking Filler Rope Backer Rod Roll, 100' Length x 1/4" Width, Grey, 1/4" x 100'