HMS Triple Support Pull-Up Bar DD300

CHIN-UP BAR DD300 WITH THREE SUPPORTS 77-95 CM HMS

The DD300 is a new generation tension-mounted chin-up bar equipped with a triple stabilization system, ensuring confidence and safety during your workout. Its robust construction, advanced locking mechanism, and non-slip pads make it the ideal choice for users seeking maximum stability without drilling.

Triple anchoring stability that increases with load

The main feature of the DD300 is the innovative triple anchoring based on triangular geometry. Each of the three support points operates independently, forming a solid base that enhances friction and grip on the door frame. Thanks to this:

• the bar remains stable even during dynamic repetitions,
• the structure exerts pressure against the door frame as the load increases,
• the risk of slipping and deformation is reduced.

Advanced tenon locking mechanism

The DD300 is equipped with a one-way tenon locking system. This solution:

• prevents the bar from loosening during workouts,
• allows for secure tightening and stable holding,
• increases safety compared to traditional expansion locks.

The mechanism acts like a one-way clutch: it tightens but does not release.

Non-slip pads that grip throughout the workout

The triple anchoring points close with three non-slip zones featuring a dense triangular structure. They provide:

• a maximum contact surface with the door frame,
• increased friction force,
• protection against movement,
• protection of the door frame against scratches.

Reinforced multi-layer steel construction

The core of the DD300 is a thickened telescopic steel tube. Its properties ensure:

• a load capacity of up to 190 kg,
• stability in every exercise,
• resistance to twisting and bending,
• a long lifespan of the bar even with intensive use.

Comfortable grip and precise adjustment

• The bar is covered with thick foam, soft to the touch and resistant to deformation.
• An integrated spirit level helps to position the bar perfectly straight.
• The adjustable length of 77-95 cm allows installation in most solid frames.

Tool-free installation for maximum convenience

The DD300 attaches completely by tension, with no screws or tools required. You just need to:

adjust the length, lock the mechanism, and use the spirit level to ensure the bar is perfectly horizontal.

The soft pads protect the frame surface from damage.

Ideal choice for home workouts

This chin-up bar is perfect for:

• classic chin-ups,
• supinated and pronated grips,
• suspended abdominal exercises,
• Australian chin-ups,
• static hangs and stretching.

It's a bar designed for recreational users who expect stability and complete safety.

Features:

• Adjustment range: 77-95 cm
• Maximum user weight: 190 kg
• Material: Steel + polypropylene + foam
• Outer tube diameter: 3 cm
• Inner tube diameter: 2.4 cm
• Support pad size: 20 x 14 cm
• Spirit level: Yes
• Tube diameter: 3 cm
• Weight: 2.24 kg