Bulldog Locks

The Bulldog Lock range comprises a variety of simple, sturdy pin locks. Each lock features a solid contact mechanism, as well as a contoured surface for use with most locking liner types.

With a tool steel interior and Nylon polymer body, Bulldog Locks are lightweight and durable, with a high resistance to wear and tear. Their shared ‘hockey puck’ design means that the locks are interchangeable within the same socket, so that even different models can be exchanged without requiring a new socket. Should a patient require a new socket, the same Bulldog Lock can be removed and reused in the new socket, making it a cost-effective locking option.

The Bulldog Lock range offers a variety of options for different patient needs, from a patented safety feature to grooves which guide the pin into the lock. The locks are compatible with any industry-standard 4-hole adaptor and componentry, and there is a choice of release types and lock shapes to cater for any pin lock suspension system.

Bulldog Push Lock

The Bulldog Push Lock is a standard pin lock with a simple push button release.

  • Simple lock design, with a standard length push button
  • Suitable for amputees at lower activity levels

Bulldog Flush Push Lock

The Bulldog Flush Push Lock follows the same design as the Bulldog Push Lock, but with a shorter push button which lies flush to the outside of the socket.

  • Simple lock design, shorter release
  • Suitable when the push button needs to be flush with the outside of the socket

Bulldog Safety Push Lock

The Bulldog Safety Push Lock incorporates a patented push button safety feature into the standard Bulldog Push Lock design.

  • Rotate the push button 90° to lock into position, minimising accidental disengagements
  • Suitable for more active amputees, and those who would benefit from a greater level of socket security

Bulldog Low Profile Lock

The Bulldog Low Profile Lock takes the standard Bulldog Push Lock design, but reduces its profile whilst including a patented push button safety feature.

  • Simple lock design, with a reduce height profile
  • Rotate the push button 90° to lock into position, minimising accidental disengagements
  • Suitable for amputees with a smaller available build height, and those who would benefit from a greater level of socket security

Bulldog Safety Groove Lock

The Bulldog Safety Groove Lock features assistive guide grooves for easy connection, as well as a patented push button safety feature.

  • Guide grooves assist the amputee in finding the lock with the pin
  • Rotate the push button 90° to lock into position, minimising accidental disengagements
  • Suitable for amputees who need additional assistance in positioning the pin, and those who would benefit from a greater level of socket security

Bulldog Cable Lock

The Bulldog Cable Lock incorporates a cable release, rather than a push button, into the standard Bulldog Lock design.

  • Simple lock design with a cable release
  • Suitable for amputees who would struggle to use a push button release

Bulldog Adaptor Lock

The Bulldog Adaptor Lock is a higher profile lock with a smaller diameter and traditional design, which can be laminated directly into the amputee’s inner socket.

  • Laminated into socket or soft inner liner
  • Facilitates prosthetic angle adjustment for alignment purposes
  • Suitable for amputees who require pin connection separate from pyramid connection, to maintain alignment and comfort
Category:

Ordering information: Locks

Product Image Part No.Part NameBuild HeightDiameterWeightWeight Limit
The image of LCK-100-P-webLCK-100-PBulldog Push Lock25mm65mm78g159kg
The image of LCK-100-FP-webLCK-100-FPBulldog Flush Push Lock25mm65mm78g159kg
The image of LCK-100-SP-webLCK-100-SPBulldog Safety Push Lock25mm65mm77g159kg
The image of LCK-100LP-SP-webLCK-100LP-SPBulldog Low Profile Lock19mm65mm76g159kg
The image of LCK-150-SP-webLCK-150-SPBulldog Safety Groove Lock25mm65mm76g159kg
The image of LCK-200-PC-webLCK-200-PCBulldog Cable Lock25mm63mm84g159kg
The image of LCK-300-webLCK-300Bulldog Adaptor35mm21mm49g159kg

Kit contents

Each Bulldog Lock kit includes:

  • 1 x Bulldog Lock
  • 1 x Locking pin
  • 2 x Locking washers
  • 2 x 0.5mm washers
  • 2 x 1.0mm washers
  • 4 x M6x25 flat-headed screws (not with LCK-300)
  • 1 x Mounting nut (with LCK-300 only)

Ordering information: Dummies and accessories

Part No.Part NameDescription
LCK-900-DMBulldog 65mm DummyFor use in both lamination and thermoplastic socket manufacture with all 63mm Bulldog Locks
LCK-900-DMLPBulldog Low Profile DummyFor use in constructing lamination or thermoplastic sockets with LCK-100LP-SP
LCK-900-DMCKBulldog Dummy Conversion KitConverts LCK-900-DM and LCK-900-DMCK for use in lamination socket manufacture
LCK-900-DM300Bulldog Adaptor DummyFor use in construction lamination or thermoplastic sockets with LCK-300
LCK-950-PADDistal End Pad SetAdhere to distal end of liner to precisely adjust pin connection, reduce pistoning, and increase comfort
LCK-950-LABLarge Actuator ButtonSnaps over standard push button to increase its size, ideal for those with dexterity problems
LCK-950-AEActuator ExtenderSnaps over standard push button to increase its length, ideal for those with dexterity issues
LCK-960-PIN3232mm Locking Pin
LCK-960-PIN4444mm Locking Pin
LCK-960-PIN6464mm Locking Pin
LCK-960-PIN7676mm Locking Pin
LCK-960-WASBulldog Washer Multipack5 x 1mm Adjustment Washers, 5 x 0.5mm Adjustment Washers, 5 x Locking Washers
LCK-900-TL300Bulldog ToolFor LCK-300 Bulldog Adaptor Lock

Downloads

Bulldog Locks Sales Sheet

Bulldog Locks IFU

Bulldog LCK-300 IFU

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