MAYHEW PRO 31972 Pneumatic Chisel,6 in. L,5/8 in. W,Steel

"Blu-Lock is the cleanest, fastest, most reliable way to build and maintain an environmentally-friendly, professional sprinkler system. With the revolutionary ""push-and-go"" design, simply insert pipe into fitting to create a secure, leak-free connection. No Clamping, No Gluing, No Waiting. Compatible with Hydro-Rain and Eco-Lock push fittings and... morepipe. WARNING: For non-mainline cold water outdoor irrigation connections only. Do not insert fingers"