MSA's Latchways® Freestanding Constant Force post provides assured worker safety at height where there is an occasional or temporary requirement to access flat roofs or structures.

Part Number
Description
51001-00
51001-00

65682-00
65682-00

Contact MSA for consultation and specifications.
Toll-Free: +1 (888) 250 8357
Tel: +1 (832) 701 0510

51000-00
51000-00

51007-00
51007-00

51101-00
51101-00

51110-00
51110-00

57001-00
57001-00

65601-00
65601-00

65602-00
65602-00

65603-00
65603-00

65604-00D
65604-00D

65604-00L
65604-00L

65604-00N
65604-00N

65608-00
65608-00

65615-00
65615-00

65616-00
65616-00

65617-00
65617-00

65618-00
65618-00

65619-00
65619-00

65620-00
65620-00

65622-00
65622-00

65625-00
65625-00

65632-00
65632-00

65636-00
65636-00

65640-00
65640-00

65643-00
65643-00

65644-00
65644-00

65648-00
65648-00

65649-00
65649-00

65656-00
65656-00

65662-00
65662-00

65663-00
65663-00

65664-00
65664-00

65664-00NC
65664-00NC

65671-00
65671-00

65672-00
65672-00

65673-00
65673-00

65674-00
65674-00

65675-00
65675-00

65682-00MR
65682-00MR

65682-00NC
65682-00NC

65685-00
65685-00

65688-00
65688-00

65690-00
65690-00

65691-00
65691-00

65692-00
65692-00

65693-00
65693-00

65694-00
65694-00

65695-00
65695-00

65699-00
65699-00

67602-00
67602-00

67620-00
67620-00

67682-00
67682-00

67682-00MR
67682-00MR

67682-00S5
67682-00S5

67685-00
67685-00

67686-00
67686-00

67687-00
67687-00

At the heart of the system is MSA’s unique Constant Force Technology. The Constant Force Post is contained within an anchor device consisting of a galvanized steel frame and galvanized steel weights bolted in a circular formation onto rubber coated base weights. In the event of a fall, the Constant Force post deploys to limit the load on the system while the weights simultaneously create a friction anchor between the unit and the roof surface.
  • Applicable where there is an occasional safety at height requirement
  • Suitable for flat roofs (maximum 5° pitch)
  • Can be used on a wide range of roof surfaces including concrete, single-ply membrane, bituminous membrane, sanded and stone chipping asphalt, and steel profile
  • No need to puncture the roof membrane to fix the system
  • Special rotating anchor turns through 90° for maximum user flexibility
  • Each anchor device protects a single user
  • Conforms to OSHA 1910.66 App C & 1926.502 clause (d) (15)
  • Conforms to BS EN 795 Class E
Markets: Construction, General Industry, Mining, Oil & Gas, Utilities
Applications: Working at Heights

Approvals subject to change without notice and may differ based on configuration, part number and/or country.
Contact Customer Service or check approval label on product for specific approval information.

  • Conforms to OSHA 1910.66 App C & 1926.502 clause (d) (15)
  • Conforms to BS EN 795 Class E