Mckinney Products Company

The TA3374 (stainless steel) and TA2774 (steel) five knuckle standard weight half mortise hinges are recommended for use on average frequency and/or medium weight wood and metal doors in public buildings where there is medium traffic.

Features:

• For average frequency and/or medium weight wood or metal doors
• Used for greater frequency and weight than plain bearing hinges
• May be used on channel iron jambs
• Non-removable pin (NRP) ensures hinge is held in place and can't be removed when door is closed
• Jamb leaf is applied to the surface of the jamb with machine screws, door leaf is mortised into the edge of the door
• Sloped angle of hospital tip (HT) option helps discourage students, inmates, or patients from hanging objects from the top of the hinge
• Pin is held in place by an NRP set screw
• Where doors are beveled edge on hinge side, specify TA4374 or TA4774
• Hospital tip available
• Ball bearing option offered
• Reversible

Specifications:

• Corner Shape: Square
• Handing: Non-handed
• Hinge Bearing Type: Oil impregnated bearing

Models:

• TA2774:
• Description: Standard weight half mortise five knuckle hinge (reversible)
• ANSI No: A822
• Base Material: Steel
• Weight: Standard weight
• TA3374:
• Description: Standard weight half mortise bearing five knuckle hinge (reversible)
• ANSI No: A522
• Base Material: Steel
• Weight: Standard weight

Finishes:

• 632/US3 - Bright brass plated, clear coated
• 633/US4 - Satin brass plated, clear coated
• 639/US10 - Satin bronze plated, clear coated
• 613/US10B - Dark oxidized satin bronze, oil rubbed
• 613E/US10BE - Dark oxidized satin bronze-equivalent
• 652/US26D - Satin chromium plated over nickel
• 630/US32D - Satin stainless steel