PHOTO CREDIT:© Gordon Upton / guppypix.com
  Product No. Desc. Thread ABCDEWeight  
  in.in.in.in.in.oz.  
RF541 RF541 Turned

5/16" UNC

1 1/8

3/8

1 1/2

1

5/16

3.7

VIEW
RF543 RF543 Turned

5/16" UNC

1 1/8

3/8

1

1

5/32

3.4

VIEW
RF544 RF544 Turned

5/16" UNC

1 1/8

3/8

2

1

1/4

3.9

VIEW
RF547 RF547 Turned

5/16" UNC

1 1/8

3/8

3

1

1 1/4

4.6

VIEW
RF548 RF548 Turned

5/16" UNC

1 1/8

3/8

4

1

2 9/32

5.3

VIEW
RF549 RF549 Turned

5/16" UNC

1 1/8

3/8

5

1

2 13/16

6.0

VIEW
RF559 RF559 Turned

1/4" UNC

15/16

5/16

1 1/2

3/4

1/4

2.5

VIEW

U-Bolts are supplied with top plate, backing plate and nuts.

  • Grade 316 stainless steel