Gate Hinges
Heavy Duty Stainless Steel with Self Closing
Waterson’s advanced adjustable heavy duty self closing gate hinges are engineered to provide seamless interior and exterior gate closing. Crafted from weldable stainless steel, these heavy duty gate hinges perform extremely well under harsh weather conditions.
Our ADA-compliant spring loaded gate hinges operate easily and effortlessly with less than 5lbs of opening force. Available in a variety of finishes, these heavy duty hinges are perfect for commercial and residential applications.
Features
- Minimizes rust and corrosion
- Stainless steel gate hinge 304 (marine SS316 per order)
- Up to 5-year warranty
- Quality assured and traceable
- Oceanside 3-year field tested
- ADA closing speed control
- Weather cap extends product life
- Multiple extender sizes available
- Suitable for 2″, 3″ and 4″ steel square posts
Features
- Minimizes rust and corrosion
- Stainless steel gate hinge 304 (marine SS316 per order)
- Up to 5-year warranty
- Quality assured and traceable
- Oceanside 3-year field tested
- ADA closing speed control
- Weather cap extends product life
- Multiple extender sizes available
- Suitable for 2″, 3″ and 4″ steel square posts
Specification
Hinge Type | Gate Size | Product SKU |
FEATURES Door Range ≤ 120° |
Closing Type
Mechanical Only – M |
Hinge Qty
Hinge Type |
Finish | ||
---|---|---|---|---|---|---|---|---|
Self-closing | Fluid Motion | 90°Hold-open | ||||||
Mid-Posts (interior) |
≤ 150 lbs < 6’-0 x 4′-0 |
K51M-A2 | ● | M | 2 hinges/gate (SA.SA1) | Stocking
US32D-630-Satin Stainless Steel Special Order US10B-695-Dark Satin Bronze – Powder coating on SST
|
||
K51M-B2 | ● | ● | H | 2 hinges/gate (DS.HA) | ||||
≤ 260 lbs < 7’-0 x 4′-0 |
K51M-A3 | ● | M | 3 hinges/gate (SA.SA.SA1) | ||||
K51M-B3 | ● | ● | H | 3 hinges/gate (DS.HA.SA1) | ||||
K51M-C3 | ● | ● | M | 3 hinges/gate (SB.SA.SA1) | ||||
K51M-D3 | ● | ● | ● | H | 3 hinges/gate (DS.HA.SB) |
1. We provide additional door stop ( at 90°) features for all models. Email to request a quotation.
2. Learn more about Waterson hinge design (SA,SA1,SB,…)
3. Learn more about mechanical or hydraulic hybrid closing types, or watch video
4. Please contact us directly concerning doors over the above specifications.
Hinge Type | Gate Size | Product SKU |
FEATURES Door Range ≤ 120° |
Closing Type
Mechanical Only – M |
Hinge Qty
Hinge Type |
Finish | ||
---|---|---|---|---|---|---|---|---|
Self-closing | Fluid Motion | 90°Hold-open | ||||||
Mid-Posts (exterior) |
≤ 150 lbs < 6’-0 x 4′-0 |
K51MP-A2 | ● | M | 2 hinges/gate (SA.SA1) | Stocking
US32D-630-Satin Stainless Steel Special Order US10B-695-Dark Satin Bronze – Powder coating on SST
|
||
K51MP-B2 | ● | ● | H | 2 hinges/gate (DS.HA) | ||||
≤ 260 lbs < 7’-0 x 4′-0 |
K51MP-A3 | ● | M | 3 hinges/gate (SA.SA.SA1) | ||||
K51MP-B3 | ● | ● | H | 3 hinges/gate (DS.HA.SA1) | ||||
K51MP-C3 | ● | ● | M | 3 hinges/gate (SB.SA.SA1) | ||||
K51MP-D3 | ● | ● | ● | H | 3 hinges/gate (DS.HA.SB) |
1. We provide additional door stop ( at 90°) features for all models. Email to request a quotation.
2. Learn more about Waterson hinge design (SA,SA1,SB,…)
3. Learn more about mechanical or hydraulic hybrid closing types, or watch video
4. Please contact us directly concerning doors over the above specifications.
Hinge Type | Gate Size | Product SKU |
FEATURES Door Range ≤ 120° |
Closing Type
Mechanical Only – M |
Hinge Qty
Hinge Type |
Finish | ||
---|---|---|---|---|---|---|---|---|
Self-closing | Fluid Motion | 90°Hold-open | ||||||
Full Surface (exterior) | ≤ 150 lbs < 6’-0 x 4′-0 |
K51P-A2 | ● | M | 2 hinges/gate (SA.SA1) | Stocking
US32D-630-Satin Stainless Steel Special Order US10B-695-Dark Satin Bronze – Powder coating on SST |
||
K51P-B2 | ● | ● | H | 2 hinges/gate (DS.HA) | ||||
≤ 260 lbs < 7’-0 x 4′-0 |
K51P-A3 | ● | M | 3 hinges/gate (SA.SA.SA1) | ||||
K51P-B3 | ● | ● | H | 3 hinges/gate (DS.HA.SA1) | ||||
K51P-C3 | ● | ● | M | 3 hinges/gate (SB.SA.SA1) | ||||
K51P-D3 | ● | ● | ● | H | 3 hinges/gate (DS.HA.SB) |
1. We provide additional door stop ( at 90°) features for all models. Email to request a quotation.
2. Learn more about Waterson hinge design (SA,SA1,SB,…)
3. Learn more about mechanical or hydraulic hybrid closing types, or watch video
4. Please contact us directly concerning doors over the above specifications.
Specification
Mid-Posts (interior)
Mid-Posts (exterior)
Full Surface (exterior)