TRIPLE SUPPORT DD300 HMS DURŲ ANGAI SKIRTAS TRAUKIMOSIS STULPAS

DD300 DOORWAY PULL-UP BAR WITH TRIPLE SUPPORT 77-95 CM HMS

The DD300 is a new-generation tension-mounted pull-up bar equipped with a triple stabilisation system, which guarantees confidence and safety during training. The robust construction, advanced locking mechanism and anti-slip foot 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 a triangular geometry. Each of the three support points works independently, forming a solid base that enhances friction and the way it grips the door frame. Thanks to this:

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

Advanced safety lock – mortise & tenon mechanism

The DD300 is fitted with a one-way locking system mortise & tenon . This solution:

• prevents the bar from unscrewing itself during workouts,
• allows secure tightening and stable fixing,
• increases safety compared with traditional expansion locks.

The mechanism acts like a one-way clutch — it tightens but does not loosen.

Anti-slip foot pads – grip at every stage of training

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

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

Reinforced multi-layer steel construction

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

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

Grip comfort and precise adjustment

• The bar is covered with thick, soft-to-the-touch, deformation-resistant foam.
• An integrated spirit level helps you set the bar perfectly straight.
• The adjustable length of 77–95 cm enables installation in most sturdy frames.

Drill-free installation – maximum convenience

The DD300 mounts fully by tension – no screws, no tools required. Simply:

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

Soft pads protect the frame surface from damage.

Ideal choice for home workouts

This pull-up bar is perfect for:

• classic pull-ups,
• chin-ups and over-hand grip pull-ups,
• hanging abdominal exercises,
• Australian pull-ups,
• static hangs and stretching.

It’s a bar designed for recreational users who expect stability and full safety.