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Telescoping steel security bar, black and white finish, extends 27 to 42 inches

Master Lock

Master Lock 265DCCSEN security bar window hardware

SKU CH-8KQ8-E2P46 MPN 265DCCSEN

A telescoping steel security bar adjusts from 27-1/2 to 42 inches to reinforce doors and sliding windows

  • Main materialSteel
  • Adjustable fit for most doors with 27 to 42 inch telescoping range
  • Dual-function design secures both hinged and sliding doors
  • Heavy-gauge steel construction resists forced-entry attempts
  • Simple pressure mounting installs in seconds without tools

Universal security bar for doors and windows

The Master Lock 265DCCSEN is a telescoping steel bar that adjusts from 27-1/2 to 42 inches. Its dual-function design allows use on both hinged doors and sliding windows. A black and white finish suits a variety of home decor styles.

Suits renters and homeowners needing tool-free

Ideal for anyone wanting quick, removable security without drilling or permanent fixtures. Not for buyers who require a fixed mount, keyed locking mechanism, or a bar that fits openings outside the stated length range.

How it compares

Measured against everything we stock in Door Stops, Hinges & Window Hardware, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 55% of the 316 comparable items (median $14.99).

Specifications

Product
Brand nameMaster Lock
Size & build
Main materialSteel
Shipping weight1.11 kg
Package size184 × 171 × 171 mm

Questions about this item

Does the 265DCCSEN require any tools or permanent fixtures to install on a sliding window track?

No, the telescoping steel bar uses pressure-fit ends so it wedges securely in the track without screws, brackets or drilling.

Will the 265DCCSEN still fit if I keep my existing 27-inch narrow sash?

Yes, the bar adjusts from 27-1/2 to 42 inches, so it spans a 27-inch opening once extended past the minimum length.

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