Hager 1752-4X4-US3 Full Mortise Residential Spring Hinge

The Hager 1752-4X4-US3 Full Mortise Residential Spring Hinge is a Full Mortise Residential Spring Hinge that is 4 inchs x 4 inchs.

Specifications include:

• Full Mortise Residential Spring Hinge 
• 4" x 4"  (102 mm x 102 mm)
• Round corners - 5/8" (16 mm) radius
• Material - Steel  - BHMA Certified, ANSI 4156.17, Grade 1
• Bright Brass Plated Finish
• For maximum versatility use all spring hinges or a combination of spring hinges and ball bearing hinges. Do NOT use plain bearing hinges.
• Full spring tension may not be required on all hinges
• Strong wind conditions, drafts, carpeting drag, twisted/misaligned frames, or weatherstripping on doors may require additional spring hinges.