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Cup Lock System

Eastman Industries LimitedCUP Lock system unique node point connection allows up to four horizontal members to be connected to a vertical members in one single action - without the use of nuts and bolts or wedges. The locking device is formed by two cups, a fixed bottom cup which is welded to the vertical component at pre-located intervals and a sliding top cup. The forged blade ends of the horizontal components are located into the bottom cup, the top cup is moved down and rotated to secure the components in place and a hammer blow then results in a positive and rigid connection.

Scaffolding Cup Lock System is a proven multipurpose scaffolding system which can be used for all forms of access and support structures in the building and construction industries. It can be erected 75% faster than traditional scaffoldings thus providing major savings in erection and dismantling times thus minimizing on site cost.



Eastman Industries Limited
EFC-3002
Standard / Vertical
Cuplock standards are principally used in access scaffolding applications and also as a base structure for formwork support applications. They have cup joints at 500mm intervals. Cuplock Standards/ Verticals are made with Integral spigots are provided at the top of each standard for making vertical connections, or without spigot as per customer requirements.

Size (Meter) Weight (kg.)
3.0 15.140
2.5 12.610
2.0 10.100
1.5 7.570
1.0 5.040
0.5 2.520
Eastman Industries Limited
Eastman Industries Limited
EFC-3003
Ledger / Horizontal
The Ledgers have forged steel blade ends which locate into Bottom cups of the standards and are locked in place by the corresponding top cups. Ledgers are available in various lengths to provide the desired grid dimension for scaffolding or formwork.

Size (Meter) Weight (kg.)
2.5 9.340
1.8 6.850
1.6 6.140
1.3 5.070
1.2 4.700
0.9 3.650
0.6 2.580
0.3 1.510




Eastman Industries Limited
EFC-3004
Intermediate Transom
Intermediate Transom provides board or baton support wherever there is no ordinary transom present between the standard.

Size (Meter) Weight (kg.)
1.2 6.260
1.3 6.620
1.8 8.390
2.5 10.875
Eastman Industries Limited
Eastman Industries Limited
EFC-3005
Inside Board Transom
Inside Board Transom support single board run on inside face of scaffold. Use in conjunction with one board hop-up brackets on standards. Similar to intermediate transoms, inside board transom is used for providing facility for a single inside board platform.

Size (Meter) Weight (kg.)
1.621 7.500




Eastman Industries Limited
EFC-3006
1/2/3 Board Bracket
Platform Brackets enable 1, 2 or 3 plank wide platforms to be placed between the scaffold and the workface. The blade end locates into the cup on the standard.

2 Board 3 Board
Size (Meter) 0.585 6.300
Weight (kg.) 0.815 7.700
Eastman Industries Limited
Eastman Industries Limited
EFC-3007
Access Ladder Bracket
Access Ladder Bracket is used to hold the ladder inside or outside the bay of the system.

Weight : 3.000kg.




Eastman Industries Limited
EFC-3008
Top Cup
The captive mobile cups are made out of Malleable cast iron to ensure rough site handling

Weight : 0.430kg.
Eastman Industries Limited
Eastman Industries Limited
EFC-3009
Bottom Cup
Bottom cups are pressed from high quality steel and are welded on verticals.

Weight : 0.220kg.








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