The ball head LH-40PR has a load capacity of 20 kg. This is achieved by the large ball diameter of 40 mm, which has been manufactured with a tolerance of 0.01 mm. So the ball head can easily move even high masses and clamp securely. The ball head itself weighs only 630 grams. The base diameter of the ball head is 57 mm, the connection to the tripod is via a 3/8 inch photo thread. The special feature of the PR model is the panoramic plate with quick-release coupling and integrated locking function. Thanks to the side lever, you can adjust whether the turntable has a noticeable lock after 10° / 20° 36° or 45°, or can be rotated completely without resistance by 360°. Other features: - The ball head can be rotated 360° at its base and clamp. - The clamp is released via a large ergonomic knob. - The clamping resistance can be adjusted variably. - Two bulges are available for pivoting up to 90°. The ball head is equipped with an Arca-Swiss standard clamp and a quick release plate. For the metal parts, Leofoto uses the high-quality 6061-T6 aluminium alloy with magnesium and silicon as alloy components. This corrosion-resistant material is characterised by high strength and good toughness. The yield strength is comparable to mild steel. Leofoto makes no compromises here either. Package includes: - Ball head. - Quick release plate. - Transport bag. - Tool