In this Section:

POBCO Rail Clamps and Mounting Bars

Rod Clamp for Rod or Flat Bar

Mounts on flat bar up to 1 x 1/4 in. or rods up to 1/2 in. diameter. Corrosion resistant design easily adjusts and positions 3/8 or 1/2 in. diameter rods. Guide Rail Clamp

Part Number	Rod Dia. (in.)
PVG-021-02	1/2

Rail Clamp for Rod or Flat Bar

Mounts on flat bar up to 1 x 1/4 in. or rods up to 1/2 in. diameter. Versatile, corrosion resistant design easily adjusts and positions guide rails. The clamp can be opened enough to accommodate the rail while the fasteners remain engaged.

Guide Rail Clamp

Part Number

PVG-022-01

Mounting Bar

Versatile and time saving, mounting bar positions guide rail. Can be used independently or in combination with PVG-022 rail clamp and other POBCO components. 3/8 carriage bolt and washer included with each Mounting Bar.

Part Number	Length
PVG-204F-45-316S	4.5
PVG-204F-60-316S	6.0
PVG-204F-75-316S	7.5
PVG-204F-90-316S	9.0

Materials: 304 stainless steel, 3/16 x 1.

POBCO Plastic 4 Prong Knobs

4 Prong Knob

Specifications:

Black phenolic plastic
Brass Insert

Dimensions in Inches
Part Number	A	B	C	Thread	Thread Depth
20	1.19	.88	.50	1/4-20	.50
28	1.75	1.00	.81	5/16-18	.50
D325	1.50	.88	.63	3/8-16	.50
D330	2	1	.88	5/16-18	.50
D340	2	1	.88	3/8-16	.50
D350	3	1.13	.88	5/16-18	.50

Additional thread sizes also available upon request

POBCO Plastic 4 Prong Knobs

with Studs

4 Prong Knob with Stud

Specifications:

Black phenolic plastic
Zinc plated steel stud
Stud length tol.+/- 1/16"

Dimensions in Inches
Part Number	A	B	C	Thread	Thread Depth
D410	1.19	.88	.50	1/4-20	1
D420	1.50	.88	.63	5/16-18	1
D430	2	1	.88	3/8-16	1.50
D435	2	1	.88	3/8-16	2
D460	3	1.13	.88	5/16-18	2.50

Additional thread sizes and stud lenghts also available upon request