ENDO Air Tool Spring Balancer, 1/4 in. ID, Capacity 3.3 to 6.6 lbs, Model ATB-1

Manufacturer: ENDO
Manufacturer part number: XA-ATB-1
Lead Time (subject to change, call to verify): typically ships in 5-7 business days
Ship to
Shipping Method
Estimated Delivery
No shipping options
Documents, Drawings, and Manuals
Products Specifications
Attribute nameAttribute value
  • Manufacturer: ENDO
  • Model Number: ATB-1
  • Capacity Range: 3.3 to 6.6 lbs. (1.5 to 3.0 kg)
  • Max. Pressure Rating: 145 psi (1.0 MPa / 10 bar)
  • Hose Travel: 4.27 ft. (1.3 m)
  • Hose Diameter: 1/4 in. ID (6.35 mm)
  • Air Inlet: 1/4 in. NPT (6.35 mm)
  • Hose Material: Braided Polyurethane
  • Unit Weight: 3.7 lbs. (1.66 kg)
  • Length (hook to fitting): 10.0 to 61.3 in. (254 to 1557 mm)
  • Width: 7.5 in. (190 mm)
  • Depth: 3.3 in. (83.8 mm)
  • Color: Safety Yellow
  • High impact cast ABS plastic housing.
  • Top Hook: Steel swivel top hook with safety latch.
  • Secondary Support: Includes a top support eyelet to accommodate a safety chain.
  • Endo spring tool balancers offer true zero gravity, with no drifting or strain.
  • Tapered drum, quality springs, and bearings provide smooth cable travel throughout the stroke.
  • CE mark available (European Conformity)
  • Ratchet Spring Tension Adjustment: Insert Allen wrench in the back of the unit and turn clockwise to increase tension and counterclockwise to decrease tension (factory preset to the midrange of the rated capacity).
  • How to Choose the Right Spring Balancer: Size the balancer to carry the total weight to be balanced - tool plus all accessories. Use the upper end of the capacity range of the balancer when possible. (For example, if the total tool weight is 10.5 pounds a balancer that has a capacity range of 5.5-11.0 pounds would be a better choice than a balancer with a range of 9.9-19.8 pounds. Then choose the cable travel that best suits your application.
  • Note: This model does not have a fall arrest system to prevent the tool/load from dropping in the unlikely event that the spring breaks.
Warranty18-Month Manufacturer's Warranty. (Manufacturer's warranty does not include on-site repairs. Items will need to be shipped with pre-paid freight to TSOC's repair facility.)
Country of OriginJapan
Product Tags