Awning roto crank operator, 30-3/4 Dual Arm Entrygard wood window Truth 11.47 sill mounted awning operator hardware Uses a Guide bar / track attached to window sash and cranks open. Truth Base part # 45301; Housing # 45002, US Patent # 450560; US Patent # on arm 3457675 Used by Weathershield, Caradco, Shelter, Seal-Rite and other wood window companies Colors / Finish: N/A - No Cover Provided Sold Operator Mechanism Only - Cover, Handle, Shoe Studs & Guide bar not included NOTE: There are 3 of these that look the same - Please Compare Measurements Related Window Parts: 55300 - Cover, Plastic 55311 - Handle Only, Standard 55520 - Guide Bar / Track Only 55521 - Awning Operator Only 55524 - Shoes Only - Pair |