Manual

35
Table 5-6 Bottom Hook Dimensions
g1 Measured When New:
_____________________
(u) Dimension
inch (mm)
(t) Dimension
inch (mm)
Hook Identifier
(10
th
Character of
the Hoist Product
Code)
Nominal
(g1)
Dimension*
inch (mm)
Standard Discard Standard Discard
G (4 Falls)
1.97 (50) 2.28 (58) 2.17 (55.1) 1.77 (45) 1.68 (42.8)
L (4 Falls)
2.48 (63) 2.95 (75) 2.81 (71.3) 2.36 (60) 2.24 (57)
*These values are nominal since the dimension is not controlled to a tolerance. The “g1”
dimension should be measured when the hook is new – this becomes a reference measurement.
Subsequent measurements are compared to this reference to make determinations about hook
deformation/stretch. See Section 5.7, “Hooks – Stretch”.