3.5" x 3.5" Black Door Hinges with 1/4" Radius Corners 3.5" x 3.5" Black Door Hinges with 1/4" Radius Corners 3.5" x 3.5" Black Door Hinges with 1/4" Radius Corners 3.5" x 3.5" Black Door Hinges with 1/4" Radius Corners 3.5" x 3.5" Black Door Hinges with 1/4" Radius Corners 3.5" x 3.5" Black Door Hinges with 1/4" Radius Corners 3.5" x 3.5" Black Door Hinges with 1/4" Radius Corners 3.5" x 3.5" Black Door Hinges with 1/4" Radius Corners 3.5" x 3.5" Black Door Hinges with 1/4" Radius Corners 3.5" x 3.5" Black Door Hinges with 1/4" Radius Corners 3.5" x 3.5" Black Door Hinges with 1/4" Radius Corners 3.5" x 3.5" Black Door Hinges with 1/4" Radius Corners
3.5" x 3.5" Black Door Hinges with 1/4" Radius Corners
Model Number: RH353522-1/4R-US19
Finish Style: Matte Black
Certifications: ANSI/BHMA Grade 1, UL 10C Fire Rated
Size:
Surface Finish:
Corner Radius:

Lead time

Order today for the quickest dispatch: within 15 days .

Shipping fee and delivery date to be negotiated.Chat with supplier now for more details.

Lead time

The amount of time from order placement to dispatch

Quantity Lead time
1+ pairs 15 days
5001+ pairs 30 days
50000+ pairs To be negotiated
Get A Quote

Description

Product Specifications:
  • Model number: ‎RH353522-1/4R-US19
  • Material:Iron
  • Product Dimensions: ‎3.5"L x 3.5"W
  • Radius: 1/4" Radius
  • Thickness: 2.2 mm
  • Finish Style: Matte black (US19)
  • Pin type: Removable Pin
  • Hole Count: 6
  • Function: Highly Rust Resistant
  • Mounting Type: Door Mount

Model #: RH353522-1/4R-US19(RH353522)

3.5” x 3.5” · Plain Bearing · Residential Weight

5 Knuckles · Template · 1/4” Radius Corners · Removable Pin

Steel material with steel pin, Reversible, with Phillips flat-head screws. Equivalent to: Hager’s RC1741, Stanley’s RD741

Hinge Size (hgt. x wdth.)

Number

Gauge of

Pin

Screw Size

Quantity

Avg. Weight

Inches

Millimeters

Holes

Metal

Diameter

Machine

Wood

Inner Box

Case

Per Case (lbs.)

3.5" x 3.5"

88.9 x 88.9

6

0.087"

0.232"

None

#9 x 3/4"

Bulk

100 Pcs.

40

 

FINISH

DESCRIPTION

 

FINISH

DESCRIPTION

US3

Polished Brass

 

US15A

Antique Nickel

US3/4

Brass Plated

 

US19

Matte Black

US4

Satin Brass

 

US26

Polished Chrome

``US5

Antique Brass

 

US26D

Satin Chrome

US2D

Zinc Dichromate

 

USP

Prime Coat

US10A

Antique Bronze

 

USL2

Luma Dark Bronze

US10B

Oil-rubbed Bronze

 

USP

Prime Coat-White

US15

Satin Nickel

 

 

 

TDC 3.5" x 3.5" Hinges – Precision-Engineered for Strength and Versatility

Premium Durable Finishes
TDC hinges are available in a variety of high-performance surface treatments, including satin nickel, polished brass, oil-rubbed bronze, antique brass, matte black, and custom finishes tailored to specific project requirements. Engineered for enhanced corrosion resistance, wear durability, and long-term performance, these finishes provide a refined yet robust solution for both residential and commercial applications.

Precision-Engineered for Superior Performance
Manufactured with high-grade steel and precision-machined steel pins, TDC hinges are built for exceptional strength, stability, and longevity. Designed to withstand frequent use in high-traffic environments, these hinges deliver consistent, smooth operation while maintaining structural integrity over time.

Optimized Dimensions for Professional Installations

  • Size: 3.5" x 3.5" (88.9mm x 88.9mm)
  • Corner Type: Square corners for seamless integration with industry-standard door preparations
  • Material: Reinforced steel with advanced corrosion-resistant coatings
  • Pin Options: Removable pin (RP) for standard applications or non-removable pin (NRP) for security needs
  • Versatility: Suitable for residential, commercial, and institutional door installations

Versatile Installation Design
Featuring a fully reversible structure, TDC hinges can be installed on both left-hand and right-hand doors, optimizing inventory management and installation efficiency for contractors, wholesalers, and distributors.

Bulk Packaging & Custom Order Options
TDC supplies hinges in bulk quantities, with each order tailored to meet project-specific requirements. Whether for residential developments, commercial buildings, or institutional facilities, we provide high-volume shipments with consistent quality control, ensuring seamless integration into large-scale construction and renovation projects.