Swivel Ball End Screws & Ball End Feet

Screw Clamps

Product Information

Swivel Ball End Screws are heavy-duty clamping screws designed for use with separate Ball End feet to create a robust two-piece swivel assembly. The ball end of the screw rotates 360° within the mating foot, allowing the foot to achieve full contact with the workpiece surface during tightening. Unlike conventional threaded swivel foot assemblies, the foot is retained on the ball end by a cross pin rather than threading, providing increased strength and durability in demanding clamping applications. The foot itself does not swivel but rotates freely around its axis to minimize surface marring during setup and adjustment.

Swivel Ball End Screws are available in thread sizes from 1/2-13 to 1"-8 with multiple length options in each size. Ball End feet are ordered separately and correspond to specific screw thread sizes. All components are made in USA.

Assembly

Insert the swivel ball end screw into the ball end foot and align the groove with the cross hole. Install the appropriately sized roll pin through the foot, ensuring it engages with the groove. The groove retains the screw while allowing free rotation, enabling the foot to remain stationary during operation.

Materials

ITEM	MATERIAL	HEAT TREAT	FINISH
Body	1215 Steel	Case Hardened	Black Oxide
Foot	1215 Steel	-	Black Oxide

Swivel Ball End Screws & Ball End Feet

_{Swivel Ball End Screws}

PART NO.	A THREAD	B	C	D	E DIA	F DIA	G	H	MATCHING FOOT	ROLL PIN SIZE
CL-44-SBE	1/2-13	4.25	.344	.688	.250	.391	.172	.055	CL-1-BN	5/32
CL-45-SBE	1/2-13	5.25	.344	.688	.250	.391	.172	.055	CL-1-BN	5/32
CL-46-SBE	1/2-13	6.25	.344	.688	.250	.391	.172	.055	CL-1-BN	5/32
CL-47-SBE	1/2-13	7.25	.344	.688	.250	.391	.172	.055	CL-1-BN	5/32
CL-55-SBE	5/8-11	5.00	.422	.875	.344	.500	.203	.063	CL-2-BN	3/16
CL-56-SBE	5/8-11	6.00	.422	.875	.344	.500	.203	.063	CL-2-BN	3/16
CL-57-SBE	5/8-11	7.00	.422	.875	.344	.500	.203	.063	CL-2-BN	3/16
CL-58-SBE	5/8-11	8.00	.422	.875	.344	.500	.203	.063	CL-2-BN	3/16
CL-65-SBE	3/4-10	5.75	.516	1.000	.469	.609	.203	.070	CL-3-BN	3/16
CL-66-SBE	3/4-10	6.75	.516	1.000	.469	.609	.203	.070	CL-3-BN	3/16
CL-67-SBE	3/4-10	7.75	.516	1.000	.469	.609	.203	.070	CL-3-BN	3/16
CL-68-SBE	3/4-10	8.75	.516	1.000	.469	.609	.203	.070	CL-3-BN	3/16
CL-86-SBE	1"-8	6.00	.625	1.125	.563	.719	.234	.141	CL-4-BN	7/32
CL-87-SBE	1"-8	7.00	.625	1.125	.563	.719	.234	.141	CL-4-BN	7/32
CL-88-SBE	1"-8	8.00	.625	1.125	.563	.719	.234	.141	CL-4-BN	7/32
CL-89-SBE	1"-8	9.00	.625	1.125	.563	.719	.234	.141	CL-4-BN	7/32