Heyco® TPE Liquid Tight Hole Plugs

Heyco Heyco® TPE Liquid Tight Hole Plugs feature oil-tight, rain-tight, and submersible sealing options. These hole plugs are available in multiple nominal sizes that fit true-size mounting holes from 0.5" (12.7mm) to 1" (25.4mm). The TPE liquid-tight hole plugs are available in three trade sizes to fit 1/2" to 1" knock-out holes. These hole plugs lock firmly in boxes with thicknesses from .03" (0.8mm) to .13" (3.2mm). The TPE liquid-tight hole plugs exhibit a 94V-0 flammability rating and operate over a temperature range of -60°C to 135°C. These hole plugs are UL certified for outdoor applications.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product Type
Product
Type
Material
Color
Packaging

Heyco Conduit Fittings & Accessories KOS-LT 500
Datasheet
4.704In Stock
6.000Expected 21/10/2026
Rp20.181
Rp18.896
Rp17.172
Rp16.034
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Min.: 1
Mult.: 1
Hole Plugs Hole Plugs Liquid Tight Hole Plug Thermoplastic Vulcanizate (TPV) Black
Heyco Conduit Fittings & Accessories KOS-LT 1000
Datasheet
2.400In Stock
7.469Expected 29/10/2026
Rp19.814
Rp17.759
Rp16.603
Rp15.778
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Min.: 1
Mult.: 1
Hole Plugs Hole Plugs Liquid Tight Hole Plug Thermoplastic Vulcanizate (TPV) Black
Heyco Conduit Fittings & Accessories KOS-LT 1/2
Datasheet
2.881In Stock
10.000Expected 04/11/2026
Rp22.566
Rp19.263
Rp17.961
Rp17.098
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Min.: 1
Mult.: 1
Hole Plugs Hole Plugs Liquid Tight Hole Plug Thermoplastic Vulcanizate (TPV) Black
Heyco Conduit Fittings & Accessories KOS-LT 625 BLACK
Datasheet
2.842In Stock
Rp20.364
Rp19.080
Rp17.337
Rp16.218
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Min.: 1
Mult.: 1
Hole Plugs Hole Plugs Liquid Tight Hole Plug Thermoplastic Vulcanizate (TPV) Black
Heyco Conduit Fittings & Accessories KOS-LT 3/4
Datasheet
2.388In Stock
Rp22.015
Rp20.548
Rp18.713
Rp17.484
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Min.: 1
Mult.: 1
Hole Plugs Hole Plugs Liquid Tight Hole Plug Thermoplastic Vulcanizate (TPV) Black Bulk
Heyco Conduit Fittings & Accessories KOS-LT 1 BLACK
Datasheet
8.701In Stock
Rp26.969
Rp25.317
Rp23.116
Rp21.648
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Min.: 1
Mult.: 1
Hole Plugs Hole Plugs Liquid Tight Hole Plug Thermoplastic Vulcanizate (TPV) Black
Heyco Conduit Fittings & Accessories KOS-LT 750
Datasheet
2.001In Stock
Rp20.364
Rp19.080
Rp17.337
Rp16.218
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Min.: 1
Mult.: 1
Hole Plugs Hole Plugs Liquid Tight Hole Plug Thermoplastic Vulcanizate (TPV) Black