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    Magnetic Key and Keyless Locks
    1. Home
    2. Locks and Latches
    3. Magnetic Key and Keyless Locks
    Item # OY7850R-M-BLK • Mfr # 7850R-M-BLK

    Olympus Lock, Inc Combi-Cam Ultra 7/8" Cylinder Length with Black Finish - 7850R-M-BLK

    • Technical data, 7850R-M-BLK
      Technical data, 7850R-M-BLK

    Description

    Combi-Cam Ultra 7/8 Inch Cylinder Lock For Keyless Security

    Combi-Cam Ultra 7/8 inch cylinder lock from Olympus Lock, Inc. is a 3-dial round combination cam lock that secures doors or drawers using a mechanical combination instead of a traditional key, so users control access without key management tasks on the job.

    This keyless cam lock for doors or drawers uses three numbered dials to operate the cam, providing coded access that suits cabinets or panels where multiple people need entry. The 7/8 inch cylinder length places the locking mechanism at a practical reach through typical material thicknesses, helping installers match the body depth to their layout requirements.

    The black finish on this combination cam lock gives a discreet look that blends with darker surfaces, which helps hardware sit back visually on finished work. Durable, all-metal construction supports the internal action of the dials and cam, so the lock body stands up to repeated use in everyday cabinet or fixture environments.

    The Combi-Cam 3-dial round combination cam lock offers up to 1,000 possible combinations, giving projects a wide range of code options to align doors or drawers within a shared space while keeping individual compartments separate. Pick resistant dials provide added resistance against manipulation of the code wheels, contributing to controlled access where casual tampering might occur.

    Keyless Cam Lock Features That Support Daily Use

    • The Combi-Cam 3-dial round combination cam lock uses three dials to drive the cam, creating controlled movement of the locking bar so doors or drawers stay secured until the correct combination is entered during regular operation.
    • Keyless cam lock for doors or drawers removes physical keys from the system, which eliminates key cutting or key tracking tasks and streamlines how users access cabinets in shops, offices, or storage areas.
    • Durable, all-metal construction forms the body and working components of the lock, supporting the dial mechanism during repeated turning so the action remains consistent over long-term service.
    • Secure with up to 1,000 possible combinations gives installers and end users a broad selection of usable codes, allowing each lock to be set differently across a bank of cabinets while maintaining straightforward number-based control.
    • Pick resistant dials are designed to resist code manipulation at the wheels, which helps keep the combination protected against casual attempts to defeat the lock and supports dependable cabinet security in busy environments.
    • Easily set / reset your own combination lets users establish their preferred code on site, so the locking pattern can adapt to staffing changes or reallocation of storage without replacing the lock body.

    Installation Details For The 7/8 Inch Cylinder Length

    The 7/8 inch cylinder length on this Olympus Lock, Inc. Combi-Cam Ultra positions the locking core to reach through a typical panel opening while leaving enough body depth to engage a cam, which helps installers align the lock throat with the door or drawer face. Because it is a keyless cam lock for doors or drawers, the installer only needs to orient the round cylinder so the three dials are readable from the access side, which simplifies layout around existing cabinet hardware.

    The all-metal construction supports firm tightening when the cylinder is secured into the prepared hole, so the body seats solidly in the door or drawer. Once mounted, the 3-dial mechanism can be set and reset to the required combination, meaning the functional setup occurs after mechanical installation rather than during drilling, keeping the physical mounting process straightforward.

    Why This Combination Cam Lock Fits Real-World Projects

    Using The Combi-Cam Ultra On Doors Or Drawers

    This Olympus Lock, Inc. 7/8 inch cylinder length Combi-Cam Ultra is defined as a keyless cam lock for doors or drawers, so it suits cabinets, casework, or similar enclosures where a swinging or sliding panel needs coded access. The three dials on the Combi-Cam 3-dial round combination cam lock sit at the front of the cylinder, placing the user interface on the outside face while the cam mechanism operates inside the cabinet, which is typical for door and drawer lock installations.

    Because the lock secures with up to 1,000 possible combinations, each door or drawer can carry its own numeric code, allowing multiple compartments to share a consistent hardware style while still separating storage. The black finish helps the combination cam lock blend with dark laminates or painted surfaces, providing a subdued appearance that can match black pulls or hinges on casework projects where visual coordination matters alongside security.

    Details That Support Repeatable, Keyless Access Control

    The durable, all-metal construction of this Combi-Cam Ultra 7/8 inch cylinder lock stabilizes the dial and cam interface, which helps keep the feel of the code entry consistent from one use to the next, reducing call-backs related to finicky operation. Pick resistant dials contribute to resisting casual tampering at the combination wheels, which matters in shared environments where multiple users pass by the same cabinet fronts.

    The ability to easily set and reset your own combination lets installers or supervisors assign codes after the hardware is in place, then change those codes when personnel or storage assignments change, all while leaving the same lock installed. Since the product is specified as a keyless cam lock for doors or drawers, there is no keyway to manage or re-pin, so future access adjustments happen at the dial level instead of through hardware swaps, supporting repeatable results over the life of the cabinet.

    Common Questions About The Olympus Combi-Cam Lock

    What type of lock is the Olympus 7850R-M-BLK?

    The Olympus Lock, Inc. 7850R-M-BLK is a Combi-Cam 3-dial round combination cam lock, so it provides numeric code-based locking instead of a keyed cylinder for cabinet applications.

    Where can this keyless cam lock be used?

    This product is described as a keyless cam lock for doors or drawers, so it is suited to cabinet doors, drawer fronts, and similar enclosures needing combination access.

    What does the 7/8 inch cylinder length affect?

    The 7/8 inch cylinder length defines how far the lock body extends through the panel, which helps installers match the cylinder depth to typical door or drawer thicknesses.

    How many code options does the Combi-Cam Ultra provide?

    This combination cam lock secures with up to 1,000 possible combinations, allowing many unique numeric codes across multiple cabinets or compartments.

    What is the benefit of the all-metal construction?

    The durable, all-metal construction supports the dials and cam during repeated operation, which helps maintain consistent locking action in regular service.

    Can the lock combination be changed after installation?

    The Combi-Cam Ultra design lets users easily set and reset their own combination, so the access code can be updated on site as storage needs change.

    Choose This Combi-Cam Ultra For Keyless Cabinet Control

    The Olympus Lock, Inc. Combi-Cam Ultra 7/8 inch cylinder length with black finish combines a 3-dial round combination interface, keyless operation for doors or drawers, durable all-metal construction, up to 1,000 possible combinations, pick resistant dials, and easily set or reset codes. These verified characteristics support projects that need practical numeric access control without key management. Select this specific 7850R-M-BLK model when a black, round, combination cam lock with 7/8 inch cylinder length matches your cabinet layout and security requirements.

    Cylinder Length
    7/8 in
    Maximum Material Thickness
    5/8 in
    Color/Finish
    Black
    Manufacturer Series
    Combi-Cam 7850
    Product Type
    Magnetic Key and Keyless Lock
    Supplier Pack Size
    20
    Sold In
    1
    Cylinder Length
    7/8 in
    Maximum Material Thickness
    5/8 in
    Color/Finish
    Black
    Manufacturer Series
    Combi-Cam 7850
    Product Type
    Magnetic Key and Keyless Lock
    Supplier Pack Size
    20
    Sold In
    1
    N/A5/8 in7/8 in1-1/8 in1-3/8 in
    N/A2-1/3 in
    N/A3/8 in5/8 in7/8 in1-1/8 in
    N/A1/4 in
    N/A1/8 in
    N/A3/4 in
    ChromeN/ABlack
    0Cart
    0Cart
    Olympus Lock, Inc.
    $23.20/Each
    Olympus Lock, Inc Combi-Cam Ultra 7/8" Cylinder Length with Black Finish - 7850R-M-BLK
    Item# OY7850R-M-BLK / MFR Part # 7850R-M-BLK
    Each
    Each
    Backorder

    Sold In: 1 Each

    Each

    Other 7850 Series Locks

    7850 Optional Accessories

    Quantity
    Unit Price
    Catalog
    Sold in: 1 Each
    OY7850-DC
    Mfr# 7850-DC
    Olympus Lock, Inc Combi-Cam Ultra 1/4" Set Back - 7850-DC
    Sold in: 1 Each
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    Mfr# 7850-FP
    Olympus Lock, Inc Combi-Cam Ultra Finger Pull - 7850-FP
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    Mfr# 7850-OC-60MM
    Olympus Lock, Inc Combi-Cam Ultra 2-1/3" Length - 7850-OC-60MM
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    Unit Price
    Catalog
    Sold in: 1 Each
    OY7850R-S
    Mfr# 7850R-S
    Olympus Lock, Inc Combi-Cam Ultra 5/8" Cylinder Length with Chrome Finish - 7850R-S
    Sold in: 1 Each
    OY7850R-S-BLK
    Mfr# 7850R-S-BLK
    Olympus Lock, Inc Combi-Cam Ultra 5/8" Cylinder Length with Black Finish - 7850R-S-BLK
    Sold in: 1 Each
    OY7850R-M
    Mfr# 7850R-M
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    Sold in: 1 Each
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    Mfr# 7850R-L
    Olympus Lock, Inc Combi-Cam Ultra 1-1/8" Cylinder Length with Chrome Finish - 7850R-L
    Sold in: 1 Each
    OY7850R-L-BLK
    Mfr# 7850R-L-BLK
    Olympus Lock, Inc Combi-Cam Ultra 1-1/8" Cylinder Length with Black Finish - 7850R-L-BLK
    Sold in: 1 Each
    OY7850R-XL
    Mfr# 7850R-XL
    Olympus Lock, Inc Combi-Cam Ultra 1-3/8" Cylinder Length with Chrome Finish - 7850R-XL