Arrow - MK33BD-10B - Asylum Cylindrical Ball Knob Locks - 2-3/8 Standard Backset - Oil-Rubbed Bronze - Grade 2
Pickup available at MIAMI MAIN WAREHOUSE
Usually ready in 1 hour
Delivery and Shipping
Delivery and Shipping
All orders are shipped between 24 hours or less Monday through Friday from 9:00 am to 6:00pm. Orders placed after 5 p.m. EST will be shipped next business day.
Learn more
Return Policy
Return Policy
At Locksmith Keyless, we prioritize your satisfaction and offer a simple return process. Returns are accepted within 30 days of purchase for unused items in original packaging. Certain items, including OEM keys, Lishi tools, and customized orders, are non-returnable. A restocking fee of up to 30% may apply. For a full list of non-returnable items and more details, please refer to our complete return policy.
For damaged, missing, or incorrect items, please contact us within 48 hours of delivery. All returns require an RMA number. Shipping costs for returns are the responsibility of the customer.
View Full Return Policy
Description
Description
Arrow - MK33BD-10B - Asylum Cylindrical Ball Knob Locks - 2-3/8” Standard Backset - Oil-Rubbed Bronze - Grade 2
The MK Series is available in several finishes and functions that make them ideal for commercial applications where heavy duty grade one hardware may not be necessary.
Features:
- Lock Chassis: Cold rolled steel with zinc dichromate finish for corrosion resistance. Requires standard 2-1/8"(53.97 mm) bore through door.
- Backset: 2-3/8"(60.32 mm) standard. 2-3/4"(69.85 mm), 3-3/4"(95.25 mm) available.
- Door Thickness: 1-3/8"(34.92 mm) to 1-3/4"(44.45 mm) Latch – Brass with 1/2"(12.7mm) throw.
- Latch: Latch housing is steel, with zinc dichromate finish for corrosion resistance. 7/8"(22.225 mm) bore in edge of door is required.
- Latch Front: Brass or bronze. Standard faceplate for 2-3/8"(60.32 mm) backset measures 2-1/4"(57.15 mm) x 1"(25.40 mm), with a flat front, for 2-3/4"(69.85 mm) standard faceplate measures 2-1/4"(57.15 mm) x 1-1/8"(28.57 mm), with a beveled front 1/8"(3.17 mm) in 2"(50.8 mm).
- Strike: Brass, bronze or stainless steel. Standard “T” strike measures 2-3/4"(69.85 mm) x 1-1/8"(28.57 mm). Optional ANSI A115.1 strike measures 4-7/8"(123.82 mm) x 1-1/4"(31.75 mm). All strikes have a 1-1/4"(31.75 mm) lip to center dimension.
- Handing: Reversible.
- Cylinder, Standard: Solid brass 6 pin cylinder with Arrow "A” keyway, keyed to 5 pin for stock. Supplied with two 5 pin brass keys for stock.
Product Specifications:
Vendor | Assa Abloy |
Manufacturer | Arrow |
SKU | MK33-BD-10B |
UID | ARR100MK33BD10B |
Grade | Grade 2 |
Installation | Commercial |
Origin | Mexico |
Unit of Measure | Each |
Base Material | Bronze |
UL Listing Type | BHMA A156.2, Series 4000, Grade 2, UL Listed |
ANSI Number | F87 |
Technical Specifications:
Function | 33-Asylum |
Function Family | Institutional |
ANSI Function | F87 - Asylum |
Lever/Knob Design | BD - Ball Knob |
Lever/Knob Design Family | Ball Knob |
Rose/Escutcheon Design | 2-9/16" Rose Diameter |
Rose/Escutcheon Dimensions | 2-9/16" |
Cylinder Type | Conventional Cylinder |
Num Pins | 6 |
Key(s) | Cut |
Num of Keys | 2 |
Handing | Non-handed |
Door Thickness | 1-3/8"to 1-3/4" |
Std. Latch Number | 114 |
Std. Latch Type | Deadlatch |
Std. Latch Backset Dim | 2-3/4" |
Latch Bore Diameter | 7/8" |
Lock Face Size | 1-1/8"x 2-1/4" |
Bolt Projection | 1/2" |
Bore Hole Diameter | 2-1/8" |
Std. Strike Number | 300 |
Std. Strike Type | T-Strike |
Std. Strike Height | 2-3/4" |
Std. Strike Width | 1-1/8" |
Screws | Wood/Machine Screws |
Product Type | Cylindrical Lock |
Reviews
Reviews
- Highest to Lowest
- Newest to Oldest
- Favorite Reviews
- All Ratings
- 5 ★ Reviews
- 4 ★ Reviews
- 3 ★ Reviews
- 2 ★ Reviews
- 1 ★ Reviews


Q&A
Q&A
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.