Truth Hardware EntryGard Dyad Left Hand Casement Window Operator Replacement Split Arm Crank Mechanism

Description

The Truth Hardware EntryGard® Dyad Left Hand Casement Window Operator – Replacement Split Arm Crank Mechanism is designed to provide smooth, controlled operation for casement window systems. Featuring a dyad (split arm) design with a top clip style, this operator ensures enhanced sash stability and reliable performance during opening and closing.

Sold by: Each
Hand: Left
Type: Sill Mount
Style: Top Clip
Material: Die Cast (Housing), Steel (Arms/Gears)
Part Number: 15.11.00.001

Constructed with a durable die-cast housing and steel arms and gears, this operator is built for long-lasting strength and dependable use. Designed as a sill mount for left-hand applications, it is compatible with a wide range of casement window systems using EntryGard® hardware.

This unit includes the operator mechanism only—cover and handle are not included. Ideal for replacing worn or damaged operators, it helps restore smooth crank operation, proper sash alignment, and consistent window functionality. Common numbers include 30636, 30637, and 20544 for the old style, and 31368, 20810, and 45275 for the new style, helping ensure proper replacement and compatibility.