Swing Clear Self-closing Hinges

Swing Clear Hinges are also known as offset door hinges or expandable door hinges. The unique leaf shapes can maximize the door openings by “swing away” the doors for a specified distance. Self-closing door hinges ( aka spring hinges ) can automatically close the door. More importantly, the self-closing function is the key feature for fire-rated doors. Waterson swing clear self-closing door hinge combines swing clear hinge type and self-closing attribute together, providing a much better door experience in wheelchair-accessible doorways like hospitals, hotels, nursing houses to name a few.

Automatic fire door closers-K51M
  • 3hr Fire Rated
  • Commercial Grade
  • 304/ 316 Stainless Steel
  • Aesthetically pleasing
  • Fully Speed & Force Adjustable
  • ADA Compliant
  • ANSI A156.17 Grade One – UL Listed
  • Case Study

Specification and Configuration

US STANDARD 

1. Specification

Hinge Type DIM (H x W) BHMA# Door thickness Model# Gage Options
Swing Clear 4-1/2″ x 4-1/2″ A45M5 1-3/4″ K51L-SWRH-450

0.134″

STANDARD FINISHES
US32D-630-Satin Stainless Steel
MATCHING FINISHES
US19-631-Flat Black – Powder coating
US10B-695-Dark Satin Bronze – Powder coating
US4-731-Satin Brass – Physical vapor deposition
Custom
CORNERS
Square
1/4R radius
1/5R radius
5″ x 4-1/2″ n/a 1-3/4″ K51L-SWRH-500

0.146″

2. Configuration

DOWNLOAD
Door Size Product SKU
Non-handed
Swing clear4.5*4.5
FEATURES Closing Type

 Mechanical Only – M
 Hydraulic Hybrid – H

Hinge Qty

Hinge Type

Finish
Self-closing Fluid Motion

Door Range ≤ 120°

Hold-open

90°

1-3/4″
< 7’-0 x 4′-0
≤ 260 lbs
K51L-SWRH-450-A3 M 3 hinges/door (SA.SA.SA1) Stocking

US32D-630-Satin Stainless Steel
Matching-US19-631-Flat Black – Powder coating

Special Order

Matching-US10B-695-Dark Satin Bronze – Powder coating
Matching-US4-731-Satin Brass – Physical vapor deposition

K51L-SWRH-450-B3

H

3 hinges/door (DS.HA.SA1)
K51L-SWRH-450-C3 M 3 hinges/door (SB.SA.SA1)
K51L-SWRH-450-D3 H 3 hinges/door (DS.HA.SB)
1-3/4″
< 8’-0 x 4′-0
≤ 330 lbs
K51L-SWRH-450-C4 M 4 hinges/door (SB.SA.SA.SA1)
K51L-SWRH-450-D4 H 4 hinges/door (DS.HA.SB.SA1)
1-3/4″
< 8’-0 x 4′-0
≤ 330 lbs
K51L-SWRH-450-A4 M 4 hinges/door (DS,SA,SA,SA1)
K51L-SWRH-450-B4 H 4 hinges/door (DS.HA.SA.SA1)


1. We provide additional door stop ( at 90°) features for all models. Email to request a quotation.
2. Click here to learn more about Waterson hinge types (SA,SA1,SB,…)
3. Click here to learn more about closing types, or watch video
4. Please contact us directly concerning doors over the above specifications.

DOWNLOAD
Door Size Product SKU
Non-handed
Swing clear4.5*4.5
FEATURES Closing Type

 Mechanical Only – M
 Hydraulic Hybrid – H

Hinge Qty

Hinge Type

Finish
Self-closing Fluid Motion

Door Range ≤ 120°

Hold-open

90°

1-3/4″
< 7’-0 x 4′-0
≤ 260 lbs
K51L-SWRH-545-A3 M 3 hinges/door (SA.SA.SA1) Stocking

US32D-630-Satin Stainless Steel
Matching-US19-631-Flat Black – Powder coating

Special Order

Matching-US10B-695-Dark Satin Bronze – Powder coating
Matching-US4-731-Satin Brass – Physical vapor deposition

K51L-SWRH-545-B3

H

3 hinges/door (DS.HA.SA1)
K51L-SWRH-545-C3 M 3 hinges/door (SB.SA.SA1)
K51L-SWRH-545-D3 H 3 hinges/door (DS.HA.SB)
1-3/4″
< 8’-0 x 4′-0
≤ 330 lbs
K51L-SWRH-545-C4 M 4 hinges/door (SB.SA.SA.SA1)
K51L-SWRH-545-D4 H 4 hinges/door (DS.HA.SB.SA1)
1-3/4″
< 8’-0 x 4′-0
≤ 330 lbs
K51L-SWRH-545-A4 M 4 hinges/door (DS,SA,SA,SA1)
K51L-SWRH-545-B4 H 4 hinges/door (DS.HA.SA.SA1)


1. We provide additional door stop ( at 90°) features for all models. Email to request a quotation.
2. Click here to learn more about Waterson hinge types (SA,SA1,SB,…)
3. Click here to learn more about closing types, or watch video
4. Please contact us directly concerning doors over the above specifications.

US STANDARD 

1. Specification

Hinge Type DIM (H x W) BHMA# Door thickness Model# Gage Options
Swing Clear 4-1/2″ x 4-1/2″ A45M5 1-3/4″ K51L-SWRH-450

0.134″

STANDARD FINISHES
US32D-630-Satin Stainless Steel
MATCHING FINISHES
US19-631-Flat Black – Powder coating
US10B-695-Dark Satin Bronze – Powder coating
US4-731-Satin Brass – Physical vapor deposition
Custom
CORNERS
Square
1/4R radius
1/5R radius
5″ x 4-1/2″ n/a 1-3/4″ K51L-SWRH-500

0.146″

get a quote
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2. Configuration

DOWNLOAD
Door Size Product SKU
Non-handed
Swing clear4.5*4.5
FEATURES Closing Type

 Mechanical Only – M
 Hydraulic Hybrid – H

Hinge Qty

Hinge Type

Finish
Self-closing Fluid Motion

Door Range ≤ 120°

Hold-open

90°

1-3/4″
< 7’-0 x 4′-0
≤ 260 lbs
K51L-SWRH-450-A3 M 3 hinges/door (SA.SA.SA1) Stocking

US32D-630-Satin Stainless Steel
Matching-US19-631-Flat Black – Powder coating

Special Order

Matching-US10B-695-Dark Satin Bronze – Powder coating
Matching-US4-731-Satin Brass – Physical vapor deposition

K51L-SWRH-450-B3

H

3 hinges/door (DS.HA.SA1)
K51L-SWRH-450-C3 M 3 hinges/door (SB.SA.SA1)
K51L-SWRH-450-D3 H 3 hinges/door (DS.HA.SB)
1-3/4″
< 8’-0 x 4′-0
≤ 330 lbs
K51L-SWRH-450-C4 M 4 hinges/door (SB.SA.SA.SA1)
K51L-SWRH-450-D4 H 4 hinges/door (DS.HA.SB.SA1)
1-3/4″
< 8’-0 x 4′-0
≤ 330 lbs
K51L-SWRH-450-A4 M 4 hinges/door (DS,SA,SA,SA1)
K51L-SWRH-450-B4 H 4 hinges/door (DS.HA.SA.SA1)


1. We provide additional door stop ( at 90°) features for all models. Email to request a quotation.
2. Click here to learn more about Waterson hinge types (SA,SA1,SB,…)
3. Click here to learn more about closing types, or watch video
4. Please contact us directly concerning doors over the above specifications.

DOWNLOAD
Door Size Product SKU
Non-handed
Swing clear4.5*4.5
FEATURES Closing Type

 Mechanical Only – M
 Hydraulic Hybrid – H

Hinge Qty

Hinge Type

Finish
Self-closing Fluid Motion

Door Range ≤ 120°

Hold-open

90°

1-3/4″
< 7’-0 x 4′-0
≤ 260 lbs
K51L-SWRH-545-A3 M 3 hinges/door (SA.SA.SA1) Stocking

US32D-630-Satin Stainless Steel
Matching-US19-631-Flat Black – Powder coating

Special Order

Matching-US10B-695-Dark Satin Bronze – Powder coating
Matching-US4-731-Satin Brass – Physical vapor deposition

K51L-SWRH-545-B3

H

3 hinges/door (DS.HA.SA1)
K51L-SWRH-545-C3 M 3 hinges/door (SB.SA.SA1)
K51L-SWRH-545-D3 H 3 hinges/door (DS.HA.SB)
1-3/4″
< 8’-0 x 4′-0
≤ 330 lbs
K51L-SWRH-545-C4 M 4 hinges/door (SB.SA.SA.SA1)
K51L-SWRH-545-D4 H 4 hinges/door (DS.HA.SB.SA1)
1-3/4″
< 8’-0 x 4′-0
≤ 330 lbs
K51L-SWRH-545-A4 M 4 hinges/door (DS,SA,SA,SA1)
K51L-SWRH-545-B4 H 4 hinges/door (DS.HA.SA.SA1)


1. We provide additional door stop ( at 90°) features for all models. Email to request a quotation.
2. Click here to learn more about Waterson hinge types (SA,SA1,SB,…)
3. Click here to learn more about closing types, or watch video
4. Please contact us directly concerning doors over the above specifications.

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