Don-Jo EST-158 Extended Lip ASA Strike – 13 Gauge, 4-7/8", Satin Stainless, Dark Bronze, or Flat Black

The Don-Jo EST-158 is a heavy-duty extended lip ASA strike engineered for commercial and institutional door frames that require a longer lip reach than a standard ASA strike provides. Manufactured by Don-Jo Manufacturing, the EST-158 is formed from 13-gauge (.095) steel, delivering the rigid, low-deflection construction that door hardware specifiers and locksmiths expect on high-cycle openings. The strike measures 1-5/8" wide by 4-7/8" tall, with the 1-5/8" lip dimension measured from the center of the screw hole to the end of the lip — the critical specification for matching frame prep depth and ensuring proper latch engagement. A single latch hole accommodates standard cylindrical latch bolts. This extended lip strike is available in three finish options: 630 satin stainless steel (US32D), Duranodic dark bronze (Don-Jo DU), and 622 / US19 flat black, making it straightforward to coordinate with frame finish specifications on commercial, multi-family, and institutional projects.

EST-158 Extended Lip ASA Strike – Key Features

• Extended Lip Design: 1-5/8" lip (center of screw hole to lip end) reaches deeper into the frame, providing reliable latch engagement where standard ASA strikes fall short.
• Heavy 13-Gauge (.095) Construction: Heavier-gauge steel than typical light-duty strikes delivers the rigidity and durability needed on commercial-grade openings.
• Standard ASA Strike Format: 4-7/8" overall height matches common commercial frame preps, simplifying retrofit and new-construction installation.
• Single Latch Hole: Sized for standard cylindrical latch bolts; compatible with a wide range of cylindrical lockset preparations.
• Three Finish Choices: Offered in 630 satin stainless steel (US32D), Duranodic dark bronze (Don-Jo DU), and 622 / US19 flat black to match frame or hardware finish specifications.
• Commercial Shelf Pack: Sold in shelf packs of 10 — practical for contractors, distributors, and door shops stocking a project quantity.

Technical Details

How to Order

The Don-Jo EST-158 is a non-stock item that ships directly from Don-Jo Manufacturing. Specify the model number and finish at time of order — EST-158 in 630 (satin stainless), DU (Duranodic dark bronze), or 622 (flat black). Allow 3–10 business days for shipment.

Ordering & Lead Time

Non-stock, ships from Don-Jo. Lead time: 3-10 business days.