Ergo - Recessed Palm Area - Tapped - Inch

Made from impact resistant polypropylene (PP) these knobs feature a smooth gripping surface with no sharp edges. Palm area is recessed for a smooth, comfortable feel

Insert material is brass on all versions. Also available with stainless steel insert as special order

Insert is molded in with a slight shoulder effect so all the torque is absorbed by the insert and not the plastic

ELESA Original Design, Ergostyle by Elesa

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Unit of Measure

Items	30400 Ergo - Recessed Palm Area - Tapped - Inch	30401 Ergo - Recessed Palm Area - Tapped - Inch	30402 Ergo - Recessed Palm Area - Tapped - Inch	30403 Ergo - Recessed Palm Area - Tapped - Inch	30404 Ergo - Recessed Palm Area - Tapped - Inch
Material	N/A Thermoplastic
Mounting Type	N/A Tapped
T - Thread	N/A 10-32	N/A 1/4-20	N/A 1/4-20	N/A 5/16-18	N/A 5/16-18
H - Total Height	N/A 0.89 in	N/A 0.89 in	N/A 1.02 in	N/A 1.02 in	N/A 1.22 in
A - Diameter	N/A 1.26 in	N/A 1.26 in	N/A 1.57 in	N/A 1.57 in	N/A 1.97 in
B - Hub Diameter	N/A 0.55 in	N/A 0.55 in	N/A 0.59 in	N/A 0.59 in	N/A 0.70 in
D - Hub Projection (DS)	N/A 0.49 in	N/A 0.49 in	N/A 0.55 in	N/A 0.55 in	N/A 0.67 in
U - Tapped Depth	N/A 0.39 in	N/A 0.39 in	N/A 0.47 in	N/A 0.51 in	N/A 0.63 in
Knob Type	N/A Multi Lobed
Protrusion	N/A 0.03 in
Diameter	N/A 1.26 in (32 mm)	N/A 1.26 in (32 mm)	N/A 1.57 in (40 mm)	N/A 1.57 in (40 mm)	N/A 1.97 in (50 mm)