Ventilating Sash Lock

Typically this window lock is mounted on the top of the bottom sash. The 3 provided strike plates are mounted on the top sash at the fully closed position, a vent position for safety, and a fully open position. To open the window, one pulls the knob and rotates it 90 degrees. The bolt is now held in a retracted position. The sash is then raised to the desired height and the knob is rotated 90 degrees to release the bolt. The window is now locked in its new position.

This window spring bolt is especially suited for retro-fitting to older windows lacking balance systems or to any sash requiring a multi-position lock.

Three strike plates are furnished with each lock to provide locking in up to 3 different positions. May be used to frustrate intruders while the window is in a partially open position.

Base dimensions: 1 1/8" deep x 1 1/4" wide

Bolt diameter 5/16"

Bolt projection when in locked position: 5/16"

Strike dimensions: 9/16" x 1 1/4"

Constructed of solid brass.

Available in 6 finishes (choose from the popup menus below.) Shown from left to right above in Polished Nickel, Brushed Nickel, Oil-Rubbed Bronze, Antique Brass and Polished Brass. The polished brass is offered either Lacquered or Unlacquered. The unlacquered polished brass is intended to tarnish naturally.

Provided with matching slotted screws.


8716Regular price: $18.58Sale price: $16.74, 10/$148.60
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8716Regular price: $19.75Sale price: $17.80, 10/$158.00
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8716Regular price: $21.46Sale price: $19.34, 10/$171.60
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