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Frequently Asked Questions
  • What is a pair of hinges?

  • How do I estimate hinge weight capacity?

  • What about Installation Instructions?

  • Can you match my screw hole patterns?

  • How much is shipping?

Single Acting Spring Hinge Square Corner-

Single Acting Spring Hinge Square Corner-

Product Information & Specifications

  • non-handed
  • steel material
  • easily adjusted spring tension
  • screw hole pattern conforms to ANSI specifications for template hinges
  • pivot point aligns with non-spring hinges of the same size
  • screws are included

Maximum door weight using three spring hinges

  • 3-1/2" - 90 lbs.
  • 4" - 110 lbs.
  • 4-1/2" - 150 lbs.

Finishes:

  • 632 (US3) bright brass plated
  • 633 (US4) satin brass plated
  • 600 (USP) primed for painting
  • 640 (US10B) oil rubbed bronze
  • 646 (US15) satin nickel plated
  • 652 (US26D) satin chromium plated
  • 651 (US26) bright chromium plated
  • 643 (US11) satin bronze plated, blackened, satin relieved, clear coated (similar to oil rubbed bronze, but on steel)

FinishSize Open h x wSKUPriceQtyUnit
Bright Brass Plated3-1/2 X 3-1/2760058$32.97
Pair
Bright Brass Plated4 X 4760065$44.97
Pair
Bright Brass Plated4-1/2 X 4-1/2760076$58.97
Pair
Bright Brass Plated4-1/2 x 4-1/2892062$17.97
Each
Satin Brass Plated3-1/2 X 3-1/2760062$17.97
Pair
Satin Brass Plated4 X 4760066$22.97
Pair
Satin Brass Plated4-1/2 X 4-1/2760070$34.97
Pair
Satin Brass Plated4-1/2 x 4-1/2892064$13.97
Each
Oil Rubbed Bronze Plated3-1/2 X 3-1/2760059$31.97
Pair
Oil Rubbed Bronze Plated4 X 4760063$42.97
Pair
Oil Rubbed Bronze Plated4-1/2 X 4-1/2760078$56.97
Pair
Oil Rubbed Bronze Plated4-1/2 x 4-1/2892066$15.97
Each
Satin Nickel Plated3-1/2 x 3-1/2760201$28.97
Pair
Satin Nickel Plated4 x 4760202$38.97
Pair
Satin Nickel Plated4-1/2 x 4-1/2760204$51.97
Pair
Bright Chrome Plated3-1/2 X 3-1/2760073$32.97
Pair
Bright Chrome Plated4 X 4760075$44.97
Pair
Bright Chrome Plated4-1/2 X 4-1/2760074$58.97
Pair
Bright Chrome Plated4-1/2 x 4-1/2892060$17.97
Each
Satin Chrome Plated3-1/2 X 3-1/2760069$28.97
Pair
Satin Chrome Plated4 X 4760067$38.97
Pair
Satin Chrome Plated4-1/2 X 4-1/2760072$51.97
Pair
Satin Chrome Plated4-1/2 x 4-1/2892058$14.97
Each
Primed for Painting3-1/2 X 3-1/2760060$15.97
Pair
Primed for Painting4 X 4760064$21.97
Pair
Primed for Painting4-1/2 X 4-1/2760068$31.97
Pair
Primed for Painting4-1/2 x 4-1/2892056$10.97
Each
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