Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
BEST Butt Hinge: Stainless Steel, Full Mortise - Full Mortise-Mount Butt Hinges
BESTFull Mortise-Mount Butt Hinges

BEST Butt Hinge: Stainless Steel, Full Mortise

The BEST Butt Hinge (MPN CB191 4X4 FM STDWT DOOR HINGE32D STS) is a full mortise-mount hinge with a 1 3/4 in leaf width, made of stainless steel. It features a concealed bearing type and a removable pin.

SKU 3G-OTH-507694

Brand
BEST
Item
Butt Hinge: Stainless Steel, Full Mortise
Category
Full Mortise-Mount Butt Hinges
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

BEST
Manufacturer Part Number
CB191 4X4 FM STDWT DOOR HINGE32D STS
Type
Full Mortise
Material
Stainless Steel
Leaf Wd
1 3/4 in
Bearing Type
Concealed
Removable Pin
Yes
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

BEST Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BEST Butt Hinge (MPN CB191 4X4 FM STDWT DOOR HINGE32D STS) is a full mortise-mount hinge with a 1 3/4 in leaf width, made of stainless steel. It features a concealed bearing type and a removable pin.

Frequently Asked Questions

What is a BEST Butt Hinge used for?

The BEST Butt Hinge (MPN CB191 4X4 FM STDWT DOOR HINGE32D STS) is a full mortise-mount hinge used for heavy-duty commercial and industrial doors. Its stainless steel construction and concealed bearing type provide corrosion resistance and smooth operation in demanding environments like factories, warehouses, and institutional buildings.

What are the specifications of the BEST Butt Hinge CB191?

The BEST Butt Hinge has a 1 3/4 in leaf width, is made of stainless steel, features a concealed bearing type, and includes a removable pin. It is a full mortise-mount hinge designed for standard-weight doors. The manufacturer part number is CB191 4X4 FM STDWT DOOR HINGE32D STS.

Where to buy BEST Butt Hinge CB191 worldwide?

3G Electric supplies the BEST Butt Hinge CB191 4X4 FM STDWT DOOR HINGE32D STS to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this stainless steel full mortise hinge.

How to install a full mortise butt hinge?

To install a full mortise butt hinge like the BEST CB191, cut a recess (mortise) into the door edge and frame to match the leaf dimensions. Secure the hinge with screws, ensuring the concealed bearing aligns properly. Use the removable pin for easy door removal during installation or maintenance. Always follow door manufacturer guidelines.

Used in

Common applications for BEST
Industrial control cabinets — BEST deadbolt locks with SFIC cores for secure access to electrical panels
Tool storage and maintenance carts — BEST deadbolt locks in satin chrome finish for durability in workshops
Laboratory furniture — BEST deadbolt locks with LFIC cores for rekeyable security in research facilities
Office filing cabinets — BEST deadbolt locks in bright brass finish for aesthetic consistency in commercial spaces
Hospitality lockers — BEST deadbolt locks with interchangeable cores for easy rekeying between guests
Warehouse storage units — BEST deadbolt locks in steel construction for high-traffic environments

BEST Products

3G Electric supplies BEST full mortise-mount butt hinges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from BEST

View all BEST parts →
BEST Butt Hinge: Steel, Full Mortise, 2 in Leaf Wd (MPN F17945X45DOORHINGE10BSTL). Key specifications — Removable Pin: Yes; Bearing Type: Plain; Material: Steel.
BEST
BEST Butt Hinge: Steel, Full Mortise, 2 in Leaf Wd (MPN F17945X45DOORHINGE10BSTL). Key specifications — Removable Pin: Yes; Bearing Type: Plain; Material: Steel.
BEST Butt Hinge: Steel, Full Mortise, 2 1/4 in Leaf Wd (MPN FBB179NRP 5X5 DOOR HINGE P STL). Key specifications — Removable Pin: No; Bearing Type: Ball; Material: Steel.
BEST
BEST Butt Hinge: Steel, Full Mortise, 2 1/4 in Leaf Wd (MPN FBB179NRP 5X5 DOOR HINGE P STL). Key specifications — Removable Pin: No; Bearing Type: Ball; Material: Steel.
BEST Butt Hinge: Steel, Full Mortise, 2 in Leaf Wd (MPN CB179NRP 4 5X4 5 FM DOOR HINGE P STL). Key specifications — Removable Pin: No; Bearing Type: Concealed; Material: Steel.
BEST
BEST Butt Hinge: Steel, Full Mortise, 2 in Leaf Wd (MPN CB179NRP 4 5X4 5 FM DOOR HINGE P STL). Key specifications — Removable Pin: No; Bearing Type: Concealed; Material: Steel.
BEST Butt Hinge: Steel, Full Mortise, 1 1/2 in Leaf Wd (MPN CB179 3 5X3 5 FM SW DOOR HINGE 3 STL). Key specifications — Removable Pin: Yes; Bearing Type: Concealed; Material: Steel.
BEST
BEST Butt Hinge: Steel, Full Mortise, 1 1/2 in Leaf Wd (MPN CB179 3 5X3 5 FM SW DOOR HINGE 3 STL). Key specifications — Removable Pin: Yes; Bearing Type: Concealed; Material: Steel.
BEST Butt Hinge: Steel, Full Mortise, 1 3/4 in Leaf Wd (MPN FBB179NRP 4X4 DOOR HINGE 26D STL). Key specifications — Removable Pin: No; Bearing Type: Ball; Material: Steel.
BEST
BEST Butt Hinge: Steel, Full Mortise, 1 3/4 in Leaf Wd (MPN FBB179NRP 4X4 DOOR HINGE 26D STL). Key specifications — Removable Pin: No; Bearing Type: Ball; Material: Steel.
BEST Butt Hinge: Stainless Steel, Full Mortise, 2 in Leaf Wd (MPN CB1960RNRP45X45DOORHINGE32DSTS). Key specifications — Removable Pin: No; Bearing Type: Concealed; Material: Stainless Steel.
BEST
BEST Butt Hinge: Stainless Steel, Full Mortise, 2 in Leaf Wd (MPN CB1960RNRP45X45DOORHINGE32DSTS). Key specifications — Removable Pin: No; Bearing Type: Concealed; Material: Stainless Steel.
BEST Butt Hinge: Steel, Full Mortise, 2 in Leaf Wd (MPN F17935X35FMSWDOORHINGE15STL). Key specifications — Removable Pin: Yes; Bearing Type: Plain; Material: Steel.
BEST
BEST Butt Hinge: Steel, Full Mortise, 2 in Leaf Wd (MPN F17935X35FMSWDOORHINGE15STL). Key specifications — Removable Pin: Yes; Bearing Type: Plain; Material: Steel.
BEST Butt Hinge: Steel, Full Mortise, 1 3/4 in Leaf Wd (MPN CB179NRP 4 5X4 FM SW DOOR HINGE 26D STL). Key specifications — Removable Pin: No; Bearing Type: Concealed; Material: Steel.
BEST
BEST Butt Hinge: Steel, Full Mortise, 1 3/4 in Leaf Wd (MPN CB179NRP 4 5X4 FM SW DOOR HINGE 26D STL). Key specifications — Removable Pin: No; Bearing Type: Concealed; Material: Steel.