Machine Keys

Manufactured to your specifications or in stock. We can supply Machine Keys with one or both ends round. Machine Keys are treated with a rust inhibitor and are clean and dry. Available in Carbon and Stainless Steel.

Call, fax or E-mail for price and availability on Woodruff Keys.


Precision Part # Square Key Size (B & C) Length (A)
PSMK125-0430 1/8 0.430
PSMK125-0500 1/8 0.500
PSMK125-0750 1/8 0.750
PSMK125-1000 1/8 1.000
PSMK125-1125 1/8 1.125
PSMK125-1250 1/8 1.250
PSMK125-1380 1/8 1.380
PSMK125-1500 1/8 1.500
PSMK125-1750 1/8 1.750
PSMK125-2000 1/8 2.000
PSMK187-0500 3/16 0.500
PSMK187-0690 3/16 0.690
PSMK187-0750 3/16 0.750
PSMK187-0880 3/16 0.880
PSMK187-1000 3/16 1.000
PSMK187-1130 3/16 1.130
PSMK187-1250 3/16 1.250
PSMK187-1380 3/16 1.380
PSMK187-1500 3/16 1.500
PSMK187-1750 3/16 1.750
PSMK187-1875 3/16 1.875
PSMK187-2000 3/16 2.000
PSMK187-2250 3/16 2.250
PSMK187-2500 3/16 2.500
PSMK187-2750 3/16 2.750
PSMK187-2880 3/16 2.880
PSMK187-3000 3/16 3.000
PSMK187-3250 3/16 3.250
PSMK187-3500 3/16 3.500
PSMK187-3750 3/16 3.750
PSMK187-4000 3/16 4.000
PSMK187-4130 3/16 4.130
PSMK250-0500 1/4 0.500
PSMK250-0750 1/4 0.750
PSMK250-1000 1/4 1.000
PSMK250-1125 1/4 1.125
PSMK250-1250 1/4 1.250
PSMK250-1380 1/4 1.380
PSMK250-1500 1/4 1.500
PSMK250-1625 1/4 1.625
PSMK250-1750 1/4 1.750
PSMK250-2000 1/4 2.000
PSMK250-2250 1/4 2.250
PSMK250-2500 1/4 2.500
PSMK250-2750 1/4 2.750
PSMK250-3000 1/4 3.000
PSMK312-0500 5/16 0.500
PSMK312-0750 5/16 0.750
PSMK312-1000 5/16 1.000
PSMK312-1250 5/16 1.250
PSMK312-1500 5/16 1.500
PSMK312-1750 5/16 1.750
PSMK312-2000 5/16 2.000
PSMK312-2500 5/16 2.500
PSMK312-3000 5/16 3.000
PSMK375-0500 3/8 0.500
PSMK375-0750 3/8 0.750
PSMK375-1000 3/8 1.000
PSMK375-1250 3/8 1.250
PSMK375-1500 3/8 1.500
PSMK375-1750 3/8 1.750
PSMK375-2000 3/8 2.000
PSMK375-2500 3/8 2.500
PSMK375-3000 3/8 3.000
PSMK500-1000 1/2 1.000
PSMK500-1250 1/2 1.250
PSMK500-1500 1/2 1.500
PSMK500-1750 1/2 1.750
PSMK500-2000 1/2 2.000
PSMK500-2500 1/2 2.500
PSMK500-3000 1/2 3.000
PSMK500-3500 1/2 3.500
PSMK500-4000 1/2 4.000