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POBCO Cross Blocks

Quick Release Cross Block

Material: Reinforced Polyamide, Hardware in 304 SS. Knobs in Polyamide with brass bushings.
Click here for: Bracket & Guide Rail Combo Examples

Quick Release Cross Block

Plastic Cross Block

Stainless Quick Release Cross Block

Stainless Cross Block

Quick Release Cross BlockCross Block with Knobs
Connects two round rods at 90°. Each side of the cross block can be quickly adjusted by loosening the hand knob.


Dia. 1

Quick Release Cross Block - Diagram 1Quick Release Cross Block - Diagram 1

Part No. Dia. 1 Dia. 2 MATERIAL
CBN-13316 1/2" 1/2" all plastic
CBN-13318 1/2" 5/8" all plastic
CBN-13321 5/8" 5/8" all plastic
CBN-13316SS 1/2" 1/2" stainless
with plastic knob

Dia. 2

Quick Release Cross Block



Metal Cross Block

Metal Cross Block

Metal Cross Blocks for 1/2" dia.
Vertical and Horizontal Rods
#CB0808STEEL - Zinc Plated Steel
#CB0808SS - Stainless Steel

Plastic Cross Block

Plastic Cross Block POBCO Plastic Cross Block Photo

Supplied with Stainless Steel 1/4-20 Bolts
and Nickel-Plated Brass Nuts
For 1/2" #CBN0808 (Black reinforced Polyamide as the material and ¼-20 SS bolts and nickel plated brass nuts for the hardware)
For 5/8" #CBN1010

Positive Action Cross Block

Material: Reinforced Polyamide
Uses: Rod dia. 1/2"

Positive Action Cross BlockPositive Action Cross Block - Diagram 1

Part No. Dia. 1 Dia. 2
CBN-13182 1/2" 1/2"