Base Diameter (Inch)

Base Diameter (MM)

Inch Thread

(1"L, 1-1/2"L)

Metric Thread

(25MML, 38MML)

1" 25.4MM 1/4" M6
1" 25.4MM 5/16" M8
1" 25.4MM 3/8" M10

Base Diameter (Inch)

Base Diameter (MM)

Inch Thread

(1"L, 1-1/2"L)

Metric Thread

(25MML, 38MML)

1-1/4" 31.8MM 1/4" M6
1-1/4" 31.8MM 5/16" M8
1-1/4" 31.8MM 3/8" M10

Base Diameter (Inch)

Base Diameter (MM)

Inch Thread

(1"L, 1-1/2"L)

Metric Thread

(25MML, 38MML)

1-3/8" 34.9MM 1/4" M6
1-3/8" 34.9MM 5/16" M8
1-3/8" 34.9MM 3/8" M10

Base Diameter (Inch)

Base Diameter (MM)

Inch Thread

(1"L, 1-1/2"L)

Metric Thread

(25MML, 38MML)

1-1/2" 38.1MM 1/4" M6
1-1/2" 38.1MM 5/16" M8
1-1/2" 38.1MM 3/8" M10

Base Diameter (Inch)

Base Diameter (MM)

Inch Thread

(1"L, 1-1/2"L)

Metric Thread

(25MML, 38MML)

1-11/16" 42.9MM 1/4" M6
1-11/16" 42.9MM 5/16" M8
1-11/16" 42.9MM 3/8" M10

Base Diameter (Inch)

Base Diameter (MM)

Inch Thread

(1"L, 1-1/2"L)

Metric Thread

(25MML, 38MML)

2-3/8" 60.3MM 1/4" M6
2-3/8" 60.3MM 5/16" M8
2-3/8" 60.3MM 3/8" M10