3 Piece Knock-Out Seals
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Metallics Knock-out Seal 2-1/2" 3-Piece Steel Zinc Quick-Seal
Model: MET-250KOS
Metallics Industries Knock-out Seal 2-1/2" 3-Piece Steel Zinc Quick-SealProfessional Electrical Panel Box Sealing SolutionThe Metallics Industries Knock-out Seal 2-1/2" delivers exceptional performance and reliability for electrical panel box...Metallics
$56.79$10.33 -
Metallics Knock-out Seal 1" 3-Piece Steel Zinc Quick-Seal
Model: MET-100KOS
Metallics Industries Knock-out Seal 1" 3-Piece Steel Zinc Quick-SealProfessional Electrical Panel Box Sealing SolutionThe Metallics Industries Knock-out Seal 1" 3-Piece Steel Zinc Quick-Seal delivers exceptional performance and reliability for electrical...Metallics
$52.19$3.24 -
Metallics Knock-out Seal 1-1/2" 3-Piece Steel Zinc Quick-Seal
Model: MET-150KOS
Metallics Industries Knock-out Seal 1-1/2" 3-Piece Steel Zinc Quick-SealProfessional Electrical Panel Box Sealing SolutionThe Metallics Industries Knock-out Seal 1-1/2" delivers exceptional performance and reliability for electrical panel box...Metallics
$55.90$8.74 -
Metallics Knock-out Seal 1-1/4" 3-Piece Steel Zinc Quick-Seal
Model: MET-125KOS
Metallics Industries Knock-out Seal 1-1/4" 3-Piece Steel Zinc Quick-SealProfessional Electrical Panel Box Sealing SolutionThe Metallics Industries Knock-out Seal 1-1/4" delivers exceptional performance and reliability for electrical panel box...Metallics
$52.86$4.34 -
Metallics Knock-out Seal 1/2" 3-Piece Steel Zinc Quick-Seal
Model: MET-50KOS
Metallics Industries Knock-out Seal 1/2" 3-Piece Steel Zinc Quick-SealProfessional Electrical Panel Box Sealing SolutionThe Metallics Industries Knock-out Seal 1/2" 3-Piece delivers exceptional performance and reliability for electrical panel box...Metallics
$51.36$1.99 -
Metallics Knock-out Seal 2" 3-Piece Steel Zinc Quick-Seal
Model: MET-200KOS
Metallics Industries Knock-out Seal 2" 3-Piece Steel Zinc Quick-SealProfessional Electrical Panel Box Sealing SolutionThe Metallics Industries Knock-out Seal 2" delivers exceptional performance and reliability for electrical panel box installations and...Metallics
$55.82$8.63 -
Metallics Knock-out Seal 3-1/2" 3-Piece Steel Zinc Quick-Seal
Model: MET-350KOS
Metallics Industries Knock-out Seal 3-1/2" 3-Piece Steel Zinc Quick-SealProfessional Electrical Panel Box Sealing SolutionThe Metallics Industries Knock-out Seal 3-1/2" delivers exceptional performance and reliability for electrical panel box...Metallics
$75.67$40.06 -
Metallics Knock-out Seal 3-Piece Steel Zinc 6" x 6" x 1.1"
Model: MET-300KOS
Metallics Industries Knock-out Seal 3-Piece Steel ZincProfessional Electrical Panel Box Sealing SolutionThe Metallics Industries Knock-out Seal 3-Piece delivers exceptional performance and reliability for electrical panel box installations and conduit...Metallics
$58.27$12.56 -
Metallics Knock-out Seal 3/4" 3-Piece Steel Zinc Quick-Seal
Model: MET-75KOS
Metallics Industries Knock-out Seal 3/4" 3-Piece Steel Zinc Quick-SealProfessional Electrical Panel Box Sealing SolutionThe Metallics Industries Knock-out Seal 3/4" delivers exceptional performance and reliability for electrical panel box installations...Metallics
$51.59$2.36 -
Metallics Knock-out Seal 4" 3-Piece Steel Zinc Quick-Seal
Model: MET-400KOS
Metallics Industries Knock-out Seal 4" 3-Piece Steel Zinc Quick-SealProfessional Electrical Panel Box Sealing SolutionThe Metallics Industries Knock-out Seal 4" delivers exceptional performance and reliability for electrical panel box installations and...Metallics
$65.16$22.42