for adaptor converts female T clip to 1/4inch quick connect plug. Application: With this adapter, universal pressure washer or wand (1/4inch quick connect) can use pressure washer part ( T shaped fitting), such as T300 cleaner, 26431470 FJ6 foamer foam nozzle. for T shaped fitting is designed for K series pressure washer. K series includes K2, K3, K4, K5, K6, K7 and while it not includes K1700, K1700, K1800, K1900, K2000. It also fits pressure washer. Connect the 1/4inch plug of adaptor to the quick relese socket of or wand. And then insert the T shaped fitting of pressure washer accessory to the T clip of adapter and then rotates it clockwise. Material: stainless steel quick disconnect plug and tough plastic housing. Working pressure is up to 2500 PSI. Working temperature is up to 140 Fahrenheit Colour: black Material: plastic + stainless steel Size: 110mm Package Contents: 2 x connector TIPS: T shaped fitting is designed for K series pressure washer. K series includes K2, K3, K4, K5, K6, K7 and while it not includes K1700, K1700, K1800, K1900, K2000. It also fits pressure washer. Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.