01268 566317
price guarantee

SLS Universal MK 4 2316

  • Cash rating
Free shipping
Manufacturer: SLS Safes
Call for pricing

SLS Universal Mark 4 Safes

The SLS Universal MK 4 is a medium risk safe suitable for both domestic and commer­cial applications. Designed to thwart the pro­fessional criminal using a variety of different attack methods. It incorporates new and sophisticated barrier materials, giving maximum protection with minimum weight! It is available in 5 sizes.

Safe Body — Special hardened steel 1/8" (3mm) thick surrounding the 1/4" (6mm) inner body, gives protection against tool attack. Between this and the outer body is Wirand/Bascrete which offers extremely effec­tive strength against all forms of physical attack.

Safe Door — Major torch and drill protection is afforded by a composite slab casting of Zacalum. In addition SLS Superamics (vitri­fied ceramic pegs in an alloy matrix), are strategically positioned over locking areas, giving extra resistance to drill attack. Total protective door thickness including an insu­lating infill is 2" (51 mm).

Bolt Work — Moving boltwork, of 1 1/4" (30mm) diameter polished steel, on three sides of the door plus fixed bolts on the rear edge, all locking directly into the inner lining makes an integral unit giving exceptional resistance to both explosive and wedge attack.

Re-Locking Devices —
Live and dead relocking devices are fitted in random positions, connected to a toughened glass plate via multistranded enclosed wires, providing a sophisticated and substantial deterrent.

Locking — An SLS 7-lever keylock or a 4-wheel keyless combination lock, with spyproof dial, can be fitted. Standard provision is made for the additional protection afforded by dual locking, and locks are interchangeable.

TIME LOCK — A 144 hour 2 or 3 movement timelock can be fitted to all except the 1812 size.

Internal Fittings — A full range of safe furniture, i.e. shelves, lockable half and full width drawers and lockable cupboards are available.

Floor Anchoring — All safes are prepared for base-fixing using a high tensile bolt — suitable for either concrete or wood floors. SLS strongly recommend the base-fixing of all free-standing safes.

Deposit Facilities — The SLS Universal Mk 4 can be equipped with a deposit chute for use with plastic capsules. Alternatively, a Rotary Deposit Trap for larger items can be fitted to the top of the safe.

Finish — The Universal Mk 4 is attractively finished in dark hammer brown with contrasting semi-matt light brown impala on the doors and interior. A satin polished aluminium plate surrounds the handle and locking area.

Independent Fire Test — A one-hour fire test was successfully achieved at Warrington Research Centre (Test Ref. W.R.C.S.I. No 22854/B).


Model Weight (kg) External H / W / D (mm) Internal H / W / D (mm) Volume (litres) Price
SLS Universal MK 4 2316 530 762 / 584 / 622 585 / 407 / 407 97
Call for pricing
Model SLS Universal MK 4 2316
Weight 530
External H / W / D (mm) 762 / 584 / 622
Internal H / W / D (mm) 585 / 407 / 407
Volume (litres) 97
Call for pricing