BALSOM Gas Can Replacement Spout Kit Designed in USA This kit has the ultimate tools for the job,and is the bset value anywhere. You get: White Spouts Length is 8.82inch/22.4cm Small end of spouts have an outside dimension of 0.76inch/1.95cm Rubber Gasket Collars have an outside dimension of 1.53inch/3.9cm Black Vent Caps Length is 2.44inch/6.2cm Black Stopper Caps/Black Rear Stripe Cap Length is 3.5inch/8.9cm Threads collars have an inside dimension of 0.78inch/2cm Connected Strings Length is 7.87inch/20cm Black Screw Collar Caps(1 Fine & 1 Coarse Fits Most Of The Cans)Coarse&fine Screw Collar Caps Fit for Most Cans Fine and Coarse threads both collars have an outside dimension of 2.14inch/5.45cm Fine and Coarse threads both collars have an inside dimension of 1.77inch/4.5cm Stainless Steel False arrestor/Filter solid particles Collars have an outside dimension of 1.33inch/3.4cm Stopper Caps Collars have an outside dimension of 1.49inch/3.8cm Collars have an inside dimension of 0.77inch/1.96cm