Product Overview
McKinney TA3750 4-1/2 x 4-1/2 Full Mortise Heavy Weight 2 Knuckle Hinge, Concealed Bearing, Square Corner
The TA3750 (steel) are our heavyweight two knuckle hinges, recommended for use on high frequency and/or heavy wood or metal doors in schools, hospitals or other public buildings where heavy traffic is experienced.
Features
- Commonly used for flush door/frame/wall application
- Heavy weight - for use on all extra heavy and/or high frequency doors
- Two knuckle design has a clean finished look
Benefits
- Affords maximum security
- Anti-friction bushing provides additional protection against vertical and lateral wear
| Brand | |
|---|---|
| Finishes |
652 Satin Chrome, 640 Oil Rubbed Bronze, 632 Bright Brass, 639 Satin Bronze |
| Size |
4.5" x 4.5" |
| Hinge Type |
Full Mortise |
| Knuckles |
Two |
| Bearings |
Concealed Bearing |
| Handing |
Handed – LH, RH |
| Gauge |
0 .180 |
| Usage |
Heavy Duty |
| ANSI/BHMA Standard |
Meets ANSI/BHMA A156 .1 |
| Fire-Rating |
Certified to meet UL standards (3hr) |
| Fasteners |
Packed with wood and metal screws |