Wilson Manufacturing Co
P.O. Box 366
Pipestone, MN 56164
(800) 728-6145

Woodruff Key

Woodruff keys are semicircular shaped, such that, when installed, leave a protruding tab. The keyway in the shaft is a semi-circular pocket, the mating part, a longitudinal slot. They are used to improve the concentricity of the shaft and the mating part, which is critical for high speed operation.

  • Finish - Plain
  • Made in the USA

Note:
Bulk Packs are larger quantities packaged in clear plastic bags for easy use.
Assortment Kits are clear re-usable plastic boxes with dividers containing several sizes commonly used on the farm, in the shop, or around the house (3 kits/ctn).


PART NO.
DESCRIPTION - Bulk
SIZE
WIDTH X LENGTH
PCS/BAG
WGT/C
Quantity
WK1000
Woodruff Key
#3
1/8 X 1/2
10
0.25
WK1200
Woodruff Key
#5
1/8 X 5/8
10
0.39
WK1400
Woodruff Key
#7
1/8 X 3/4
10
0.61
WK2000
Woodruff Key
#11
3/16 X 7/8
10
1.3
WK2200
Woodruff Key
#13
3/16 X 1
10
1.7
WK2400
Woodruff Key
#16
3/16 X 1-1/8
10
2.2
WK3000
Woodruff Key
#91
1/4 X 3/4
10
1.2
WK3100
Woodruff Key
#A
1/4 X 7/8
10
1.7
WK3200
Woodruff Key
#15
1/4 X 1
10
2.3
WK3300
Woodruff Key
#18
1/4 X 1-1/8
10
2.9
WK3400
Woodruff Key
#21
1/4 X 1-1/4
10
3.6
WK3500
Woodruff Key
#22
1/4 X 1-3/8
10
4.3
WK3600
Woodruff Key
#24
1/4 X 1-1/2
10
5
WK4000
Woodruff Key
#C
5/16 X 1-1/8
10
3.6
WK4200
Woodruff Key
#D
5/16 X 1-1/4
10
4.5
WK4400
Woodruff Key
#23
5/16 X 1-3/8
10
5.4
WK4600
Woodruff Key
#25
5/16 X 1-1/2
10
6.3
WK5000
Woodruff Key
#152
3/8 X 1
10
3.6
WK5200
Woodruff Key
#E
3/8 X 1-1/4
10
5.4
WK5400
Woodruff Key
#F
3/8 X 1-3/8
10
6.5
WK5600
Woodruff Key
#G
3/8 X 1-1/2
10
7.5

PART NO.
DESCRIPTION - Assortmen kit
SIZES/KIT
PCS/KIT
KITS/CTN
WGT/CTN
Quantity
WK62
1/8, 3/16, 1/4, 5/16, 3/8
12
62
3
3