Scaffolding System
M-Lock System
A precision-engineered modular scaffolding and shoring system featuring a multi-directional star socket connection. Combines heavy-load capacity with quick-strip drophead decking beams and integrated aluminum or steel stairs.
Key Highlights
- Multi-directional star lock node connection for high rigidity
- Decking and Infill beam integration for rapid slab formwork
- Quick-action 40 kN Drophead for early striking and re-shoring
- Integrated stairs available in lightweight aluminum & robust steel
- Manufactured to British & European Standards (BS EN 12810 / 12811)
- Available in Hot Dip Galvanized, Self Finish or Painted finishes
Advanced Modular Shoring & Facade Access
Malmo's M-Lock Scaffolding System is built around an advanced multi-directional star socket node joint that allows ledgers, decking beams and diagonal braces to lock rigidly into standard verticals with high load transfer efficiency.
The system is specifically engineered for dual-purpose operations: as high-capacity access scaffolding on complex facades, and as an early-striking slab formwork table system using dropheads, decking beams and infill beams. This dual capability drastically lowers equipment inventory on fast-track construction sites.
Why Contractors Choose M-Lock
- Early Striking Cycle — Drophead lowers primary beams while leaving standards supporting concrete.
- Flexible Grid Layouts — Standards from 1.0 m to 3.0 m with ledgers from 0.9 m to 2.5 m.
- Integrated Stair Towers — Aluminum and steel stair flights fit seamlessly into bays.
- British Standard Compliance — All components confirm to British Standards with certified weldments.
Standards, Ledgers & Decking Components
Precision-manufactured from high-grade 48.3 mm steel tubing. Conforms to British Standard specifications.
M-Lock Standards (Verticals)
| Description | Weight (kg) | Spigot Details |
|---|---|---|
| 3.0 m Standard | 16.2 | Welded spigot for multi-lift extension |
| 2.5 m Standard | 13.0 | Star socket nodes at regular pitches |
| 2.3 m Standard | 12.2 | High yield prime ERW steel |
| 2.0 m Standard | 11.0 | Precision aligned node sockets |
| 1.8 m Standard | 9.8 | Standard intermediate lift height |
| 1.5 m Standard | 7.9 | Shoring and base extension |
| 1.3 m Standard | 6.5 | Starter / guardrail lift standard |
| 1.0 m Standard | 6.0 | Parapet and base starter standard |
M-Lock Ledgers (Horizontals)
| Description | Weight (kg) | Connection |
|---|---|---|
| 2.5 m Ledger | 9.2 | Forged star lock end connection |
| 1.8 m Ledger | 6.7 | Forged star lock end connection |
| 1.3 m Ledger | 4.9 | Forged star lock end connection |
| 0.9 m Ledger | 3.5 | Forged star lock end connection |
Decking Beams
| Description | Weight (kg) | Top Flange |
|---|---|---|
| Decking Beam 2.5 m | 26.4 | Heavy duty truss beam |
| Decking Beam 1.8 m | 18.0 | Standard beam span |
| Decking Beam 1.2 m | 11.9 | Short bay support |
Infill Beams
| Description | Weight (kg) | Application |
|---|---|---|
| Infill Beam 1.7 m | 9.1 | Supports plywood between decking beams |
| Infill Beam 1.5 m | 8.1 | Supports plywood between decking beams |
| Infill Beam 1.2 m | 6.5 | Supports plywood between decking beams |
| Infill Beam 0.9 m | 5.0 | Supports plywood between decking beams |
Intermediate Transoms
| Description | Weight (kg) | Application |
|---|---|---|
| 2.5 m Intermediate Transom | 12.1 | Supports staging deck boards |
| 1.8 m Intermediate Transom | 9.8 | Supports staging deck boards |
| 1.3 m Intermediate Transom | 8.0 | Supports staging deck boards |
| 1.2 m Intermediate Transom | 7.6 | Supports staging deck boards |
Dropheads, Omega Transoms & Bracing
Omega Transoms & Inside Board Transoms
| Description | Weight (kg) | Feature |
|---|---|---|
| Omega Transom 2.5 m | 13.1 | Accepts steel battens with captive lips |
| Omega Transom 1.8 m | 9.5 | Accepts steel battens with captive lips |
| Omega Transom 1.3 m | 6.9 | Accepts steel battens with captive lips |
| Omega Transom 0.9 m | 5.1 | Accepts steel battens with captive lips |
| Inside Board Transom (1.3 m + 1 Board) | 9.4 | Cantilever board extension for facade work |
| Return Transom 1.8 m | 10.5 | Right-angle corner return support |
| Return Transom 1.3 m | 7.7 | Right-angle corner return support |
| Return Transom 0.9 m | 5.4 | Right-angle corner return support |
Drophead, Socket Base & Swivel Braces
| Component | Weight (kg) | Technical Role |
|---|---|---|
| Drophead | 5.50 | Early-striking head for 40 kN capacity |
| Socket Base | 1.60 | Base locator for standard standards |
| Swivel Face Brace (2.5 m × 2.0 m) | 12.1 | Multi-angle diagonal facade bracing |
| Swivel Face Brace (1.8 m × 2.0 m) | 10.2 | Multi-angle diagonal facade bracing |
| Swivel Face Brace (1.3 m × 2.0 m) | 9.2 | Multi-angle diagonal facade bracing |
| Return Device | 1.90 | Corner locking device for return runs |
Hop-Up Brackets, Battens & Single Board Supports
Hop-Up Brackets
| Description | Weight (kg) | Type |
|---|---|---|
| Omega Hop-Up Bracket 3-Board | 8.0 | With Omega profile for steel battens |
| Omega Hop-Up Bracket 2-Board | 7.0 | With Omega profile for steel battens |
| Hop-Up Bracket 3-Board | 7.7 | Standard platform cantilever |
| Hop-Up Bracket 2-Board | 6.7 | Standard platform cantilever |
| Omega Single Board Support | 2.0 | Single board hop-up support |
| Single Board Support | 1.6 | Single board support bracket |
Steel Battens (Planks)
| Description | Weight (kg) | Safety Features |
|---|---|---|
| 8'0" Steel Batten | 14.8 | Perforated anti-slip walking surface |
| 6'0" Steel Batten | 12.8 | Non-combustible certified steel deck |
| 4'2" Steel Batten | 10.9 | Interlocking end hooks for omega transom |
Note: All products confirm to British Standards. Special sizes and custom lengths available on request. Stairs available in Aluminum and Steel.
