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Heavy Duty Column Caps provide a rugged connection between columns and beams. Charted sizes are for heavy timber and Parallam®. Also available for glulam, LVL and rough sawn timber.
Precision punched and formed for good fit and alignment.

Material : 7 ga. and 3 ga.
Finish : Black copolymer paint, Hot-dip galvanized.


Uplift loads have been increased for wind or earthquake and must be reduced for cantilever
Seat Bearing based on 460 psi for nominal and 560 psi for Parallam®
Check parallel to grain bearing for species and grade being used for column.
Heavy-Duty Column Cap
Unit of Measure
1 2 3 

Item #

Beam (W1)

Column (W2)

L

H

Wind Uplift

Seat Bearing

CCOB-46 N/A 3 1/2 N/A 5 1/2 N/A 11 N/A 6 1/4 N/A 6000 N/A 21750
CCOB-66 N/A 5 1/2 N/A 5 1/2 N/A 13 N/A 7 1/2 N/A 8450 N/A 40400
CCOB-68 N/A 5 1/2 N/A 7 1/2 N/A 13 N/A 7 1/2 N/A 8450 N/A 40400
CCOB-88 N/A 7 1/2 N/A 7 1/2 N/A 13 N/A 7 1/2 N/A 8450 N/A 55000
CCOB-45 N/A 3 1/2 N/A 5 1/4 N/A 11 N/A 6 1/4 N/A 5600 N/A 21560
CCOB-47 N/A 3 1/2 N/A 7 N/A 11 N/A 6 1/4 N/A 5600 N/A 21560
CCOB-54 N/A 5 1/4 N/A 3 1/2 N/A 13 N/A 7 1/2 N/A 6000 N/A 38220
CCOB-55 N/A 5 1/4 N/A 5 1/4 N/A 13 N/A 7 1/2 N/A 7075 N/A 38220
CCOB-57 N/A 5 1/4 N/A 7 N/A 13 N/A 7 1/2 N/A 8430 N/A 38220
CCOB-77 N/A 7 N/A 7 N/A 13 N/A 7 1/2 N/A 8430 N/A 50960
EC-34 N/A 3 N/A 3 1/2 N/A 11 N/A 4 N/A 5600 N/A 18654
EC-44 N/A 3 1/2 N/A 3 1/2 N/A 11 N/A 4 N/A 6000 N/A 21750
EC-46 N/A 3 1/2 N/A 5 1/2 N/A 11 N/A 6 1/4 N/A 6000 N/A 21750
EC-66 N/A 5 1/2 N/A 5 1/2 N/A 13 N/A 7 1/2 N/A 8450 N/A 40400
EC-68 N/A 5 1/2 N/A 7 1/2 N/A 13 N/A 7 1/2 N/A 8450 N/A 40400
EC-88 N/A 7 1/2 N/A 7 1/2 N/A 13 N/A 7 1/2 N/A 8450 N/A 55000
EC-45 N/A 3 1/2 N/A 5 1/4 N/A 11 N/A 6 1/4 N/A 5600 N/A 21560
EC-47 N/A 3 1/2 N/A 7 N/A 11 N/A 6 1/4 N/A 5600 N/A 21560
EC-54 N/A 5 1/4 N/A 3 1/2 N/A 13 N/A 7 1/2 N/A 6000 N/A 38220
EC-55 N/A 5 1/4 N/A 5 1/4 N/A 13 N/A 7 1/2 N/A 7075 N/A 38220
EC-57 N/A 5 1/4 N/A 7 N/A 13 N/A 7 1/2 N/A 8430 N/A 38220
EC-77 N/A 7 N/A 7 N/A 13 N/A 7 1/2 N/A 8430 N/A 50960
Unit of Measure
1 2 3