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Quarter-turn locks

Compression lock RZ 1045-205, without cam
Code: RZ 1045-205
In Stock
185.11 UAH
Min.: 10
Quantity: 8
Anti-vibration quarter-turn lock. Without cam.
185.11 UAH
Min.: 10
Anti-vibration quarter-turn lock. Without cam.
Cabinet lock RZ 1820-202-226, double bit
Code: RZ 1820-202-226
In Stock
71.47 UAH
Min.: 10
Quantity: 205
Chrome-plated lock, bending of the cam 8 mm. For thickness Me up to 8 mm
71.47 UAH
Min.: 10
Chrome-plated lock, bending of the cam 8 mm. For thickness Me up to 8 mm
L-shaped lock handle RZ 1205-203-226
Code: RZ 1205-203-226
In Stock
344.52 UAH
Min.: 10
Quantity: 5
Insert cylinder, one key. IP65. For thickness Me up to 8 mm
344.52 UAH
Min.: 10
Insert cylinder, one key. IP65. For thickness Me up to 8 mm
Lock for control cabinet RZ 1015-920-222
Code: RZ 1015-920-222
In Stock
196.94 UAH
Min.: 10
Quantity: 1
Black knob lock. Insert cylinder, one key. Ledger bend 4 mm
196.94 UAH
Min.: 10
Black knob lock. Insert cylinder, one key. Ledger bend 4 mm
Lock for distribution cabinet RZ 1075-310-222
Code: RZ 1075-310-222
In Stock
75.59 UAH
Min.: 10
Quantity: 50
Knob lock. Body and insert material - Zn alloy. Chrome color
75.59 UAH
Min.: 10
Knob lock. Body and insert material - Zn alloy. Chrome color
Quarter-turn lock mini RZ 1834-104-602
Code: RZ 1834-104-602
In Stock
44.74 UAH
Min.: 10
Quantity: 122
Lock-latch. Shortened straight cam, small landing hole.
44.74 UAH
Min.: 10
Lock-latch. Shortened straight cam, small landing hole.
Swing handle lock RZ 298-1-33-5, for electrical switchboards
Code: RZ 298-1-33-5
In Stock
119.10 UAH
Min.: 10
Quantity: 194
Handle color chrome. IP65. One key turn. Straight cam.
119.10 UAH
Min.: 10
Handle color chrome. IP65. One key turn. Straight cam.
Lock with a rotary handle RZ 298-1-34-5
Code: RZ 298-1-34-5
In Stock
119.10 UAH
Min.: 10
Quantity: 155
Handle color chrome. IP65. Under a different key.
119.10 UAH
Min.: 10
Handle color chrome. IP65. Under a different key.
Handle lock for switchgear cabinet RZ 298-2-33-5
Code: RZ 298-2-33-5
In Stock
119.10 UAH
Min.: 10
Quantity: 367
Handle color black. IP65. One key.
119.10 UAH
Min.: 10
Handle color black. IP65. One key.
Lock handle for distribution cabinets RZ 298-2-34-6
Code: RZ 298-2-34-6
In Stock
119.10 UAH
Min.: 10
Quantity: 445
Handle color black. IP65. Under a different key. Bended cam.
119.10 UAH
Min.: 10
Handle color black. IP65. Under a different key. Bended cam.
Mini quarter-turn lock RZ 358-2-6
Code: RZ 358-2-6
In Stock
42.88 UAH
Min.: 10
Quantity: 170
Curve language. The type of tongue is one-point, without a stop.
42.88 UAH
Min.: 10
Curve language. The type of tongue is one-point, without a stop.
Quarter-turn lock mini RZ 358-2-0, triangle
Code: RZ 358-2-0
In Stock
37.63 UAH
Min.: 10
Quantity: 30
IP65. The language is straight. Insert triangle 7 mm.
37.63 UAH
Min.: 10
IP65. The language is straight. Insert triangle 7 mm.
Switchboard lock RZ 308-5-6
Code: RZ 308-5-6
In Stock
59.08 UAH
Min.: 10
Quantity: 350
Case material: metal. Cam bending 4 mm. Insert color: chrome. IP65.
59.08 UAH
Min.: 10
Case material: metal. Cam bending 4 mm. Insert color: chrome. IP65.
Switchboard lock RZ 308-12-6
Code: RZ 308-12-6
In Stock
42.88 UAH
Min.: 10
Quantity: 366
Case material: plastic. Crossbar bending 4 mm. Insert color: chrome. IP65.
42.88 UAH
Min.: 10
Case material: plastic. Crossbar bending 4 mm. Insert color: chrome. IP65.
Lock for server cabinet RZ 308-1-6
Code: RZ 308-1-6
In Stock
64.32 UAH
Min.: 10
Quantity: 767
Material: Zn alloy. Rigel curve.
64.32 UAH
Min.: 10
Material: Zn alloy. Rigel curve.
Lock for telecommunications cabinet RZ 308-1-3
Code: RZ 308-1-3
In Stock
64.32 UAH
Min.: 10
Quantity: 570
Material: Zn alloy. Rigel straight.
64.32 UAH
Min.: 10
Material: Zn alloy. Rigel straight.
Lock for mounting cabinet RZ 308-8-5
Code: RZ 308-8-5
In Stock
59.08 UAH
Min.: 10
Quantity: 2049
Case material: plastic. Insert material: Zn alloy. Rigel straight.
59.08 UAH
Min.: 10
Case material: plastic. Insert material: Zn alloy. Rigel straight.
Knob lock for a metal cabinet RZ 311-1-6
Code: RZ 311-1-6
In Stock
67.64 UAH
Min.: 10
Quantity: 234
Catch of the lock without stopping, one-point, 8 mm curve.
67.64 UAH
Min.: 10
Catch of the lock without stopping, one-point, 8 mm curve.
The knob lock for the metal cabinet RZ 311-3-5
Code: RZ 311-3-5
In Stock
80.51 UAH
Min.: 10
Quantity: 468
Curve tongue 7 mm. Keyless. Under the padlock.
80.51 UAH
Min.: 10
Curve tongue 7 mm. Keyless. Under the padlock.
Long turn lock IP65 RZ 311-5-30
Code: RZ 311-5-30
In Stock
107.20 UAH
Min.: 10
Quantity: 76
Material: Zn alloy. The cam is straight, for 3 hzp. Thread length 30 mm.
107.20 UAH
Min.: 10
Material: Zn alloy. The cam is straight, for 3 hzp. Thread length 30 mm.
Quarter-turn bolt lock IP65 RZ 311-5-40
Code: RZ 311-5-40
In Stock
96.71 UAH
Min.: 10
Quantity: 98
Material: Zn alloy. The crossbar is straight, for 3 hzp. Thread length 40 mm.
96.71 UAH
Min.: 10
Material: Zn alloy. The crossbar is straight, for 3 hzp. Thread length 40 mm.
Anti-vibration lock IP65 RZ 311-5-50
Code: RZ 311-5-50
In Stock
128.63 UAH
Min.: 10
Quantity: 98
Material: Zn alloy. The crossbar is straight, for 3 point system. Effective length 50 mm.
128.63 UAH
Min.: 10
Material: Zn alloy. The crossbar is straight, for 3 point system. Effective length 50 mm.
Mechanical padlock RZ 311-3-01
Code: RZ 311-3-01
In Stock
85.75 UAH
Min.: 10
Quantity: 298
Material: Zn alloy. Handle color: chrome. Crossbar: straight, for 3 hzp.
85.75 UAH
Min.: 10
Material: Zn alloy. Handle color: chrome. Crossbar: straight, for 3 hzp.
Lock for metal telecommunication cabinets RZ 312-1
Code: RZ 312-1
In Stock
32.40 UAH
Min.: 10
Quantity: 68
The case material handles polyamide. Crossbar bending 8. Type of cam 1-point. IP65.
32.40 UAH
Min.: 10
The case material handles polyamide. Crossbar bending 8. Type of cam 1-point. IP65.
Lock for electrical cabinets and switchboards RZ 312-1-1
Code: RZ 312-1-1
In Stock
32.40 UAH
Min.: 10
Quantity: 906
Case material: metal. Knob material: polyamide. Cam bend 0. Type of cam 3-point. IP65.
32.40 UAH
Min.: 10
Case material: metal. Knob material: polyamide. Cam bend 0. Type of cam 3-point. IP65.
Lock on distribution box RZ 312-2-3, mini
Code: RZ 312-2-3
In Stock
21.44 UAH
Min.: 10
Quantity: 447
Case material: plastic. Landing hole 14x16 mm. Rigel straight.
21.44 UAH
Min.: 10
Case material: plastic. Landing hole 14x16 mm. Rigel straight.
Lock with a turn of 90° anti-vibration RZ 314-2-30-6
Code: RZ 314-2-30-6
In Stock
80.51 UAH
Min.: 10
Quantity: 126
Lock with a turn of 90° anti-vibration RZ 314-2-30-6 is a full metal lock for metal and wood ca..
80.51 UAH
Min.: 10
Lock with a turn of 90° anti-vibration RZ 314-2-30-6 is a full metal lock for metal and wood ca..
Anti-vibration lock RZ 314-2-35-6, triangle
Code: RZ 314-2-35-6
In Stock
80.51 UAH
Min.: 10
Quantity: 105
With a bended cam. Type of ledger – single-point, without stop.
80.51 UAH
Min.: 10
With a bended cam. Type of ledger – single-point, without stop.
Compression locks RZ 325-2-3
Code: RZ 325-2-3
In Stock
268.21 UAH
Min.: 10
Quantity: 197
With straight and bended cam. Thread height 30 mm.
268.21 UAH
Min.: 10
With straight and bended cam. Thread height 30 mm.
Compression lock RZ 325-2-6, effective length  length 30 mm, triangle
Code: RZ 325-2-6
In Stock
268.21 UAH
Min.: 10
Quantity: 113
With a Bended cam. Effective length 30 mm.
268.21 UAH
Min.: 10
With a Bended cam. Effective length 30 mm.

Usually, quarter-turn locks are used in premises with limited access. The cam moves half a turn and is mechanically fixed behind a wall, a ledge or in a slot. They are often referred to as cam locks.


Quarter turn locks can be equipped with a classic cylinder ("cylinder") for an English key. But there are other options as well. We have locks for this type of keys:

  • butterfly, 
  • triangle,
  • screwdriver,
  • square.

By the number of keys, this can be locked with one key or with a different key.

Application of Quarter-turn locks

– Usually, they are installed on metal cabinets, boxes, cases of various technological equipment, where an increased degree of moisture and dust protection (IP65) is required. For these purposes, handles are often used that can be locked without a key (with a knob) or with a key with T-shaped or L-shaped handles.

– They are often used to equip lighting and distribution boards and shields, floorboards.

– For equipment that is subject to strong vibrations (generators, vehicle cabins, etc.), we offer compression locks.

– For small cabinets and drawers, doors, mini locks with a shortened bolt and a reduced mounting hole are suitable.

Where to buy wholesale quarter-turn locks


In Ukraine, such products can be ordered from us, on our website, where a wide range of them is presented. A variety of models makes it easy to choose the optimal solution for different designs and tasks.

On our site, there are locks equipped with a handle without a secret. They function like regular latches. Suitable for products located in places with limited access, which must be closed and then quickly and easily opened.

We sell cam locks with curved and straight bolts. The former is suitable for structures with thicker walls. And the second – for products from sheet materials.

Product catalog RZ


To see the full range of our products and have it always at your fingertips, you can download the catalog. It is updated regularly. There are products that we import based on the results of studying the demand among our customers.


If you have not found the products or sizes you need, you can make a request to the managers, and they will select an analog for you or study the possibilities of deliveries to order.


Why choose Osnova Market LLC


  • Offering to buy quarter-turn locks in Ukraine, we satisfy an order for any volume of products. This is facilitated by large warehouse stocks.
  • We provide prompt delivery of products by courier services. In Kharkiv, you can pick up your order yourself.  
  • Affordable wholesale prices are set for the entire assortment. Since we work directly with manufacturers.
  • We have been working in the hardware market since 2007. Therefore, we know what industrial furniture manufacturers need.

We will sell industrial locks in bulk in Ukraine at the best price! Contact us!


One task –
several solutions
Fast sending of the order –
on the day of payment
Selection of analogues for a given construct
A wide range is available
Official origin of products