Ham-Let 741HFL Catalog Page

741 HFL

REDUCING ADAPTER

S.A.E. 070123

TUBE (INCH)

CONNECTORS

741HFL SS 3/8'' X 1/4''
741HFL SS 1/2'' X 1/4'' 1/2 to 1/4 7/16 - 20 1.00 25.4
741HFL SS 1/2'' X 3/8'' 1/2 to 3/8 9/16 - 18 1.00 25.4
741HFL SS 5/8'' X 1/4'' 5/8 to 1/4 7/16 - 20 1.03 26.2
741HFL SS 5/8'' X 3/8'' 5/8 to 3/8 9/16 - 18 1.03 26.2
741HFL SS 3/4'' X 1/4'' 3/4 to 1/4 7/16 - 20 1.09 27.7
741HFL SS 3/4'' X 3/8'' 3/4 to 3/8 9/16 - 18 1.09 27.7
741HFL SS 3/4'' X 1/2'' 3/4 to 1/2 3/4 - 16 1.19 30.2
741HFL SS 3/4'' X 5/8'' 3/4 to 5/8 7/8 - 14 1.66 42.1
741HFL SS 7/8'' X 3/8'' 7/8 to 3/8 9/16 - 18 1.13 28.7
741HFL SS 7/8'' X 5/8'' 7/8 to 5/8 7/8 - 14 1.33 33.7
741HFL SS 7/8'' X 3/4'' 7/8 to 3/4 1
741HFL SS 1'' X 3/4'' 1 to 3/4 1
741HFL SS 1'' X 7/8'' 1 to 7/8 1
741HFL SS 1
741HFL SS 1
741HFL SS 1

Ordering

Information

1/4'' X 3/4'' 1 1/4 to 3/4 1 1/16 - 12 1.53 38.8
1/4'' X 1'' 1 1/4 to 1 1 5/16 - 12 1.59 40.3
1/2'' X 1 1/4'' 1 1/2 to 1 1/4 1 5/8 - 12 1.69 42.9

Tube O.D. B

inch inch mm

3/8 to 1/4 7/16 - 20 0.97 24.6

UN

1/16 - 12 1.84 46.7
1/16 - 12 1.47 37.3
3/16 - 12 1.91 48.5

L

TUBE (MM)

Ordering

Information

741HFL SS 3/8'' X 6MM
741HFL SS 1/2'' X 6MM 1/2 to 6 7/16 - 20 1.00 25.4
741HFL SS 1/2'' X 10MM 1/2 to 10 9/16 - 18 1.00 25.4
741HFL SS 5/8'' X 6MM 5/8 to 6 7/16 - 20 1.03 26.2
741HFL SS 5/8'' X 10MM 5/8 to 10 9/16 - 18 1.03 26.2
741HFL SS 5/8'' X 12MM 5/8 to 12 3/4 - 16 1.44 36.5
741HFL SS 3/4'' X 6MM 3/4 to 6 7/16 - 20 1.09 27.7
741HFL SS 3/4'' X 10MM 3/4 to 10 9/16 - 18 1.09 27.7
741HFL SS 3/4'' X 12MM 3/4 to 12 3/4 - 16 1.19 30.2
741HFL SS 3/4'' X 16MM 3/4 to 16 7/8 - 14 1.66 42.1
741HFL SS 7/8'' X 10MM 7/8 to 10 9/16 - 18 1.13 28.7
741HFL SS 7/8'' X 16MM 7/8 to 16 7/8 - 14 1.33 33.7
741HFL SS 7/8'' X 18MM 7/8 to 18 1
741HFL SS 1'' X 18MM 1 to 18 1
741HFL SS 1'' X 20MM 1 to 20 1
741HFL SS 1
741HFL SS 1
741HFL SS 1

“D” Dimension is minimum opening. Dimensions are for reference only, and are subject to change without notice.

1/4'' X 18MM 1 1/4 to 18 1 1/16 - 12 1.53 38.8
1/4'' X 25MM 1 1/4 to 25 1 5/16 - 12 1.59 40.3
1/2'' X 32MM 1 1/2 to 32 1 5/8 - 12 1.69 42.9

Tube O.D. B

inch to mm inch mm

3/8 to 6 7/16 - 20 0.97 24.6

UN

1/16 - 12 1.84 46.7

1/16 - 12 1.47 37.3

3/16 - 12 1.91 48.5

L

128

3-PIECE TUBE ASSEMBLY