Adjustable Sliding Window Locks with Dual Screws Protective Pads and 4 8 or 12-Set Options

An adjustable sliding window lock limits panel travel for full closure or a selected ventilation opening without drilling. These ZRFCXE aluminum-alloy stoppers use two built-in screws plus rubber or thin plastic pads to improve grip and protect a compatible window track from scratches.

The track height must exceed 0.48 inch and width must be under 0.39 inch. Tracks wider than 0.39 but under 0.61 inch require the thin plastic shims. The detailed silver four-set includes four locks, four hex wrenches, one vertical key, four rubber washers, and four thin plastic washers. Recorded variants offer black or silver sets in quantities of 4, 8, or 12. Choose the exact SKU after measuring the track. Position the appropriate pad, tighten both screws with the supplied tool, and test the stopping point. Multiple locks may improve stability where space permits, but performance depends on track condition, fit, screw tension, and panel forces.

Specifications

• Brand: ZRFCXE
• Model: 1
• Product: Adjustable sliding window lock
• Colors: Silver and black
• Set quantities: 4 8 or 12
• Material: Aluminum alloy
• Installation: No drill
• Fastening: Two built-in screws
• Minimum track height: Greater than 0.48 in
• Standard maximum width: Less than 0.39 in
• Shimmed width range: Over 0.39 and under 0.61 in
• Detailed contents: 4 locks 4 hex wrenches and 1 vertical key
• Protectors: 4 rubber and 4 thin plastic washers
• Detailed package size: 6.73 x 3.19 x 0.55 in
• Detailed weight: 1.13 oz