Induro 484-001 TH-S Monopod Tilithead (Black) Dual Locking Quick Release System system patented spring lock combined with manual release provides extra security Snap-in Quick Release Plate interchangeable QR system assures effortless and rapid camera changes Integrated Bubble Level allows adjustment to prevent uneven pans and tripod head movements Quick Release (QR) Plate Snap-in QR-3D-01-14S Maximum Load 5.5 lbs (2.5 kg)