8590 ASA 4-7/8" T-Strike Plate Template
8590 ASA 4-7/8" T-Strike Plate Template
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Woodhaven 1-1/4" × 4-7/8" T-Strike Plate Template Jig – ASA Standard Size
Our heavy-duty Hinge Jigs are the fastest, easiest, and most accurate way to rout hinge, strike plate, and lockset mortises. This template guide is designed for a 5/8" bearing or guide bushing and a 1/2" router bit. Use our bearing-guided bit (8500 or 8505), or the bushing and bit combo (5030K and 15407) for clean, precise mortises.
Each jig attaches to a 3/4" wood fence (user-supplied) using the included hardware. The fence ensures chip-free cuts and provides reliable indexing. Two screw-in indexing pins help you quickly set your desired backset and keep the jig square to the fence.
Key Features:
- 1-1/4" × 4-7/8" T-Strike Plate Template Jig with 3-3/8" wide tee – ASA standard size
- Quick, accurate, and affordable way to rout strike plate mortises
- Clamps in place, no nail holes or surface damage to your door jamb
- Made from heavy-duty 3/8" thick phenolic
- Jig measures 3-5/8" × 7-5/8"
- Multiple sizes and configurations available
📎 Product Documentation

Woodhaven products are made in the USA and include a Lifetime Guarantee against defects in material or workmanship. For product questions or a quote for shipping outside the continental US contact us by Phone 800-344-6657, Email Info@Woodhaven.com or Chat.