Libec HS-250MQ Tripod System with Mid-Level Spreader Libec's unique continuous perfect counterbalance system enables the camera to perfectly balance at any tilt angle. The camera plate is attachable and detachable with just one touch, promoting speedy and easy setup. Dual-head specification available for both 75mm bowl and flat base tripods. Mountable on sliders, skater dollies, and other equipment. By removing the spacer from the bowl clamp, the length of the insertion thread is extended, offering more equipment options that can be attached to the head. Easy and speedy height adjustments using a one flip lock per leg. System components Head: H25 Tripod: QL40B Spreader: BR-2B Large rubber feet: FP-1B Case: RC-40 Specifications Counterbalance range 1.7 to 4.5kg / 3.7 to 9.9lb (C.G.100mm) Payload 5kg / 11lb Counterbalance Perfect Balance Continuous Counterbalance with Illuminated Meter Drag mode Free plus 3 steps Drag system Multilayered Metal Structure Tilt angle +90° to -70° Temperature range -40°C to +60°C / -40°F to +140°F Bubble level Illuminated Camera plate Sliding plate compatible with Manfrotto and Sachtler heads Sliding range +/-30mm / +/-1.2" Long sliding plate Optional Head base 75mm ball / Flat base Plate attachment 1/4" screw with video pin Accessory attachments Head: 1/4" and 3/8" screw holesTripod: 3 sets of 1/4" and 3/8" screw holes Spare screw 1/4" and 3/8" screws Weight 5.9kg / 13lb Height 91 to 197.5cm / 35.8 to 77.7" Head attachment 75mm bowl Pipe material Aluminium Section 2-Stage