Bolt On

Clamp On

Freestanding

Plate

Stem

Through Hole

Inch

Metric

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 9,999 lb.

10,000 lb. or greater

450 kg

0" to 5"

2" to 4"

3" to 5"

One Swivel Caster

Two Swivel and Two Rigid Casters

Two Swivel Casters and Two Axle-Mounted Wheels

Two Swivel Casters and Six Axle-Mounted Wheels

Three Swivel Casters

Four Swivel Casters

Two Axle-Mounted Wheels

Three Axle-Mounted Wheels

Four Axle-Mounted Wheels

Six Axle-Mounted Wheels

For Lifting

Leveling

Welding

1 1/2" to 3"

1 7/8" to 2 7/8"

2" to 3"

Less than 500 lb.

500 lb. to 999 lb.

1,000 lb. to 1,499 lb.

1,500 lb. to 1,999 lb.

2,000 lb. or greater

Cast Iron

Plastic

Rubber

Steel

1 5/8"

1 3/4"

2"

2 1/8"

2 1/2"

2 3/4"

2 7/8"

2 15/16"

3"

3 1/8"

3 1/2"

3 3/4"

4"

5"

5 3/4"

6"

6 3/4"

7"

7 3/4"

8"

10"

10 1/2"

13"

2 13/16" to 3 3/16"

3 1/4" to 3 5/8"

3 5/16" to 3 11/16"

3 3/8" to 4 3/8"

4 1/32" to 4 5/8"

4 1/16" to 4 5/8"

4 1/8" to 4 5/8"

4 1/8" to 5 1/8"

4 3/4" to 5 3/16"

4 3/4" to 5 1/2"

4 25/32" to 5 1/2"

4 13/16" to 5 1/4"

5 1/8" to 6 1/8"

5 3/16" to 5 13/16"

3/8"-16

1/2"-13

5/8"-11

M8

M12

M16

Air

Battery

Manual

Horizontal

Vertical

EAR99

2 1/8"

2 1/2"

2 7/8"

3"

3 9/16"

3 3/4"

3 7/8"

3 15/16"

4"

4 1/4"

2 1/8"

2 7/8"

3"

3 9/16"

3 3/4"

3 7/8"

3 15/16"

4 1/2"

5 1/8"

Foot Pedal

Hand

Hand Crank

Hand Wheel

Knob

Lever

Nut

Pump Handle

Push Button

Ratchet

Thumb Wheel

Valve