Amazon.com : 2 Pack K-Rain MiniPro K-Key Adjustment Tool, K-Rain P59995 K-Key Adjustment Tool, Replacement Key for Mini Pro and Pro Plus Rotor Sprinklers, Pack of 2 K Rain Keys with Included
K-Rain Pro Sport 1 in. Gear Drive Sprinkler Stainless Riser 14003-SS - The Home Depot