EATON TRVGF20W-SP Specification Grade Tamper Resistant Duplex GFCI with 20-Amp, 125-Volt, NEMA 5-20, White Specification grade tamper resistant duplex GFCI Side-wire terminals accept up to No.10 solid or stranded wire and push-in terminals accept No.14 solid wire Tamper resistant designation provides visual identification Durable impact-resistant thermoplastic face and back body is virtually unbreakable Available in white color, measures 1-2/3-Inch depth by 1-1/3-Inch width by 4-1/5-Inch height