100mm fluid head, S-LOC, 5/5+0 increments fluid resistance, (10) increments counterbalance, extending pan bar, illuminated bubble balanceAGILE 12SSKU: AG-12S$2,995.00PriceBall Size100mmCamera Mounting InterfaceS-LOCPayload Range4.4-26 lbs (2-12 kg)Counterbalance Increments10Pan/Tilt Drag Increments5/5+0Tilt Range+90˚/-75˚Sachtler ComparisonNo comparison available -- there is no 'Sideload' camera mounting interfaced version of DV-12 SB or aktiv12T (no aktiv12).