Skip to content

Search results for “K51M”

Waterson heavy duty spring hinge stainless
$182.20 - $201.20
$182.20 - $201.20
$182.20 - $201.20
$182.20

1pc Double Spring Hinge Self Closing | Fire Rated | 5x5 | Single Hinge | SS304 | K51M-500D-DS

in stock

Attention: This is a one hinge set. For the best recommendation, please: TALK TO SALES FIRST - NON REFUNDABLE

$182.20 - $201.20
$182.20 - $201.20
$182.20 - $201.20
$182.20
hinge to hold door open
$163.20 - $182.20
$163.20 - $182.20
$163.20 - $182.20
$163.20

1pc Self Closing Hinge to Hold Door Open | Heavy Duty | 4.5x4.5 | Single Hinge | SS304 | K51M-450-SB

in stock

Attention: This is a one hinge set. For the best recommendation, please: TALK TO SALES FIRST - NON REFUNDABLE

$163.20 - $182.20
$163.20 - $182.20
$163.20 - $182.20
$163.20
mechanical self closing door closer
$399.59 - $456.59
$399.59 - $456.59
$399.59 - $456.59
$399.59

3pcs Mechanical Self Closing Door Closer | Fire Rated | 4x4 | 7ft | 260 lbs | 1 ⅜ or 1 ¾” Thick | SS304 | K51M-400-A3

in stock

If you’re working with a residential or commercial opening, and can’t use an overhead closer, this mechanical self-closing door closer lets you pul...

View full details
$399.59 - $456.59
$399.59 - $456.59
$399.59 - $456.59
$399.59
Soft Close Heavy Door Hinges
$611.59 - $668.59
$611.59 - $668.59
$611.59 - $668.59
$611.59

3pcs Soft Close Heavy Door Hinges | Hydraulic | Hold Open | 6x6 | 7ft | 260 lbs | 2”-¼” Thick | SS304 | K51M-600-D3

in stock

Waterson soft close heavy door hinges help you control movement on 6-inch template doors where soft-closing, hold-open, and adjustable tension sett...

View full details
$611.59 - $668.59
$611.59 - $668.59
$611.59 - $668.59
$611.59
hydraulic soft closing door hinges
$497.59 - $554.59
$497.59 - $554.59
$497.59 - $554.59
$497.59

3pcs Hydraulic Soft Closing Door Hinges | Fire Rated | 5x5 | 7ft | 260 lbs | 1 ¾” to 2 ¼” Thick | SS304 | K51M-500D-B3

in stock

Waterson soft closing hinges for fire doors integrate mechanical closing force with hydraulic damping to meet NFPA-80 and ANSI 156.7 requirements o...

View full details
$497.59 - $554.59
$497.59 - $554.59
$497.59 - $554.59
$497.59
swinging cafe door hinges
$307.40 - $345.40
$307.40 - $345.40
$307.40 - $345.40
$307.40

2pcs Single Swinging Cafe Door Hinges | Hydraulic | 4x4 | 6ft | 150 lbs | 1 ¾” Thick | SS304 | K51M-400-Residential-B2

in stock

Heavy duty cafe door hinges built on a hydraulic system allow precise tension and closing speed control for 150-lb commercial or residential cafe d...

View full details
$307.40 - $345.40
$307.40 - $345.40
$307.40 - $345.40
$307.40
$399.59 - $513.59
$399.59 - $513.59
$399.59 - $513.59
$399.59

3pcs Adjustable Self Closing Hinges| Self Closing | 4x4 | 4.5x4.5 | 5x5 | 7ft | 260 lbs | 1 ¾” Thick | SS304 | K51M-400/450/500D-A3/C3

in stock

Material: Stainless Steel 304 Product Dimensions: 4"H x 4"W | 4.5"H × 4.5"W | 5"H x 5"W Mounting Type: Door Mount – Full Mortise Model's Feat...

View full details
$399.59 - $513.59
$399.59 - $513.59
$399.59 - $513.59
$399.59
Waterson self closing fire door hinge
$440.59 - $554.59
$440.59 - $554.59
$440.59 - $554.59
$440.59

3pcs Self Closing & Soft Closing Commercial Door Closer | Fire Rated | 7ft | 260 lbs | 1 ¾” Thick | SS304 | K51M-450/500D-A3/B3

in stock

Material: Stainless Steel 304 Product Dimensions: 4.5"H × 4.5"W 5"H x 5"W  Mounting Type: Door Mount – Full Mortise Model's Feature: A3: F...

View full details
$440.59 - $554.59
$440.59 - $554.59
$440.59 - $554.59
$440.59
K51M-500D-C4 | Heavy Duty Mechanical Self Closing Hinge with Hold Open | 5” x 5” | 8ft | 304 Stainless Steel | 4 Pack - Waterson Multi-function Closer Hinge
$608.80 - $684.80
$608.80 - $684.80
$608.80 - $684.80
$608.80

4pcs Exterior Door Self Closing Hinges | Mechanical | Hold Open | 5x5 | 8ft | 260 lbs | 1 ¾” to 2 ¼” Thick | SS304 | K51M-500D-C4

in stock

If your exterior doors need a self-closing hinge that can manage 8-ft panels, heavy loads, and constant outdoor exposure, these hinges provide an a...

View full details
$608.80 - $684.80
$608.80 - $684.80
$608.80 - $684.80
$608.80
screen door hinges spring
$440.59 - $497.59
$440.59 - $497.59
$440.59 - $497.59
$440.59

3pcs Soft Close Screen Door Hinges Spring | Hydraulic | Hold Open | 4.5x4.5 | 7ft | 260 lbs | 1 ¾” Thick | SS304 | K51M-450-D3

in stock

Waterson screen door hinges spring combine an adjustable mechanical spring with hydraulic slow-close control to manage large interior or screen doo...

View full details
$440.59 - $497.59
$440.59 - $497.59
$440.59 - $497.59
$440.59
Waterson adjustable self closing door hinge commercial
$532.80 - $725.80
$532.80 - $725.80
$532.80 - $725.80
$532.80

4pcs Commercial Door Closer Heavy Duty | Fire Rated | Self & Soft Closing | 4.5x4.5 | 5x5 | 8ft | 330 lbs | 1 ¾” Thick | SS304 | K51M-450/500D-A4/B4

in stock

Material: Stainless Steel 304 Product Dimensions: 4.5"H × 4.5"W | 5"H x 5"W Mounting Type: Door Mount – Full Mortise Model's Feature: A4: Fi...

View full details
$532.80 - $725.80
$532.80 - $725.80
$532.80 - $725.80
$532.80
4 inch self closing door hinges
$532.80 - $608.80
$532.80 - $608.80
$532.80 - $608.80
$532.80

4pcs 4 Inch Self Closing Door Hinges | Mechanical | Hold Open | 8ft | 260 lbs | 1 ⅜ or 1 ¾” Thick | SS304 | K51M-400-C4

in stock

On tall 7–8ft doors, 4 inch self closing door hinges have to manage the closing force, give you a dependable 90° hold-open, and stay easy to tune i...

View full details
$532.80 - $608.80
$532.80 - $608.80
$532.80 - $608.80
$532.80
commercial self closing door hinges
$456.59 - $513.59
$456.59 - $513.59
$456.59 - $513.59
$456.59

3pcs Commercial Self Closing Door Hinges | Mechanical | Fire Rated | 5x5 | 7ft | 260 lbs | 1 ¾ to 2 ¼” Thick | SS304 | K51M-500D-A3

in stock

Waterson commercial self-closing door hinges are built around an adjustable spring module that manages weight, swing force, and closing speed. This...

View full details
$456.59 - $513.59
$456.59 - $513.59
$456.59 - $513.59
$456.59
Bedroom Door Hinges
$440.59 - $554.59
$440.59 - $554.59
$440.59 - $554.59
$440.59

3pcs Soft Closing Bedroom Door Hinges | Adjustable | 4x4 | 7ft | 260 lbs | 1 3/8” - 1 3/4” Thick | SS304 | K51M-B3

Only 1 left!

Material: Stainless Steel 304 Product Dimensions: 4"H × 4"W Mounting Type: Door Mount – Full Mortise Door Size: 1150mm W x 2200mm H (4ft x 7ft...

View full details
$440.59 - $554.59
$440.59 - $554.59
$440.59 - $554.59
$440.59
bathroom door closer
$573.80 - $649.80
$573.80 - $649.80
$573.80 - $649.80
$573.80

4pcs Soft Close Bathroom Door Closer | Hydraulic | Hold Open | 4x4 | 8ft | 260 lbs | 1 ⅜ or 1 ¾” Thick | SS304 | K51M-400-D4

in stock

Waterson hydraulic hinge heavy duty design provides adjustable power, smooth fluid motion, and a built-in hold-open function for high-traffic bathr...

View full details
$573.80 - $649.80
$573.80 - $649.80
$573.80 - $649.80
$573.80
soft close door hinges heavy duty
$649.80 - $725.80
$649.80 - $725.80
$649.80 - $725.80
$649.80

4pcs Soft Close Door Hinges Heavy Duty | Hydraulic | Hold Open | 5x5 | 8ft | 260 lbs | 1 ¾” to 2 ¼” Thick | SS304 | K51M-500D-D4

in stock

For interior commercial openings with large or 8-ft tall doors, Waterson soft close door hinges heavy duty provide controlled closing without relyi...

View full details
$649.80 - $725.80
$649.80 - $725.80
$649.80 - $725.80
$649.80
Fire Rated Soft Closing Hinges
$440.59 - $497.59
$440.59 - $497.59
$440.59 - $497.59
$440.59

3pcs Soft Closing Interior Door Hinges | Fire Rated or Hold Open | 4.5x4.5 | 7ft | 260 lbs | 1 ¾” Thick | SS304 | K51M-450-B3/D3

in stock

Material: Stainless Steel 304 Product Dimensions: 4.5"H × 4.5"W Mounting Type: Door Mount – Full Mortise Model's Feature:  B3: Fire rated sof...

View full details
$440.59 - $497.59
$440.59 - $497.59
$440.59 - $497.59
$440.59
$573.80 - $649.80
$573.80 - $649.80
$573.80 - $649.80
$573.80

4pcs Heavy Duty Anti Slam Door Hinges | Hydraulic | Fire Rated | 4x4 | 8ft | 330 lbs | 1 ⅜ or 1 ¾” Thick | SS304 | K51M-400-B4

in stock

If you need anti slam door hinges that control speed, eliminate hard impact, and stay compliant under daily commercial use, this hydraulic hinges f...

View full details
$573.80 - $649.80
$573.80 - $649.80
$573.80 - $649.80
$573.80
Waterson residential soft closing fire rated door hinge satin brushed
$440.59 - $554.59
$440.59 - $554.59
$440.59 - $554.59
$440.59

Soft Closing Screen Door Closer Spring (3pcs) | Hydraulic | 7ft | 260 lbs | SS304 | K51M-B3

in stock

Material: Stainless Steel 304 Product Dimensions: 4"H x 4"W 4.5"H × 4.5"W 5"H x 5"W  Mounting Type: Door Mount – Full Mortise Model's Featu...

View full details
$440.59 - $554.59
$440.59 - $554.59
$440.59 - $554.59
$440.59
soft close hinges for doors
$573.80 - $649.80
$573.80 - $649.80
$573.80 - $649.80
$573.80

4pcs Soft Close Hinges for Doors | Hydraulic | Fire Rated | 4.5x4.5 | 8ft | 330 lbs | 1 ¾” Thick | SS304 | K51M-450-B4

in stock

Waterson soft close hinges for doors combine self-closing with hydraulic system to keep 8ft, fire-rated doors moving within NFPA 80 clearance and c...

View full details
$573.80 - $649.80
$573.80 - $649.80
$573.80 - $649.80
$573.80
$440.59 - $440.59
$440.59
$440.59 - $440.59
$440.59

3pcs 1/4 Radius Door Hinge Soft Closing | Hold Open | 4x4 | 7ft | 260 lbs | 1 ⅜ or 1 ¾” Thick | SS304 | K51M-400-D3-14R

Only 1 left!

Waterson's 1/4 radius soft closing door hinge with hold open is built for residential openings that need reliable, adjustable closing control with ...

View full details
$440.59 - $440.59
$440.59
$440.59 - $440.59
$440.59
Waterson heavy duty spring hinge latch speed
$182.20 - $201.20
$182.20 - $201.20
$182.20 - $201.20
$182.20

1pc Latch Speed Door Closer Self Closing | Fire Rated | 5x5 | Single Hinge | SS304 | K51M-500D-SA1

in stock

Attention: This is a one hinge set. For the best recommendation, please: TALK TO SALES FIRST - NON REFUNDABLE

$182.20 - $201.20
$182.20 - $201.20
$182.20 - $201.20
$182.20
Waterson slow close door hinge adjustable
$307.40 - $345.40
$307.40 - $345.40
$307.40 - $345.40
$307.40

2pcs Hydraulic 5/8 Radius Door Hinge | Fire Rated | 4x4 | 6ft | 150 lbs | 1 3/8” - 1 3/4” Thick | SS304 | K51M-400-B2-58R

Only 1 left!

TALK TO SALES FIRST - NON REFUNDABLE DESCRIPTION DETAILS SPECIFICATIONS VIDEO Applications Bedroom Door Bathroom Door Front Door Garage Doo...

View full details
$307.40 - $345.40
$307.40 - $345.40
$307.40 - $345.40
$307.40
$573.80 - $649.80
$573.80 - $649.80
$573.80 - $649.80
$573.80

4pcs 1/4 Inch Radius Hinge Soft Closing | Fire Rated | 4x4 | 8ft | 330 lbs | 1 ⅜ or 1 ¾” Thick | SS304 | K51M-400-B4-14R

Only 1 left!

Waterson's 1/4 inch radius door hinge delivers smooth, adjustable self closing for residential doors, no slamming, no bulky closer body, just a pre...

View full details
$573.80 - $649.80
$573.80 - $649.80
$573.80 - $649.80
$573.80

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare