Description
Overview:
The Vibrating Poker Drive Coupling GCM Type (Male Fitting) is a heavy-duty connector used on concrete vibrators and poker drive units to transmit power from the motor to the flexible shaft. Built from durable metal components and machined to tight tolerances, it provides a secure, reliable link that stands up to constant vibration and abrasive site conditions. The GCM pattern male fitting engages with a matching female coupling on compatible systems, helping to deliver consistent compaction performance. Suitable for petrol or electric drive motors and backpack or handheld units using the GCM interface, it supports both repair and routine maintenance. Identified by Manufacturer Part Number (MPN) 101 110, this coupling helps maintain efficiency, reduces slippage, and keeps concrete vibration smooth and controlled.
Key Features:
- GCM Type male fitting for quick, positive engagement with matching female couplings
- Tough metal construction designed for demanding site use and continuous vibration
- Precision fit for efficient torque transfer and reduced wear on mating parts
- Helps restore performance on worn assemblies and reduces unplanned downtime
- Built to handle dust, moisture, and temperature changes typically found on site
- Compatible with many GCM-pattern poker drive units and flexible shafts (check interface type)
- Straightforward installation using common workshop tools and practices
- Stable running at typical pour durations for slabs, footings, walls, and columns
- Reliable connectivity that supports smooth concrete consolidation and finish quality
- Practical replacement item for ongoing service and maintenance schedules
Typical Applications:
Used to connect a concrete vibrator drive motor to a flexible poker shaft for compacting fresh concrete in slabs, foundations, beams, columns, and formwork. Common on building sites, civil engineering works, precast yards, and repair projects where dependable vibration is needed to remove air, improve density, and achieve a consistent finish.
Also known as:
GCM male drive coupling, poker shaft drive connector, concrete vibrator coupler, flex-drive coupling, vibrator motor coupling, drive dog (male), poker clutch coupling, shaft-to-motor connector for concrete vibrators, GCM pattern male coupler.
Product Specifications
| L&S Part No. | 101 110 |
|---|---|
| Unit of Sale | 1 |
| Machine Type | Vibrating Pokers |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
Related Products
-
![]()
Q Bond Ultra Strong Adhesive System - Repair Kit£12.60 £10.50 -
![]()
WD40 Specialist Multi-Purpose Cutting Oil 400ml£8.92 £7.43
