Mechanical Conduit Bender 1/2"-1-1/2" (2 Heads) Fits Greenlee 1800 & 1801 Manuarl Conduit bender with 30 days satisfaction gurarantee. Manual Ratchet Style IMC and Rigid Conduit Bender. All parts fit your 1800 and 1801 Greenlee Bender. Bends 1/2" to 1-1/2" rigid conduit with ease and accuracy. Does NOT bend EMT Conduit. Includes Two Heads as pictured.