Coil Inserts

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Coil Inserts

Overland Concrete Supplies stocks the full range of precast concrete coil inserts — straight loop, flared loop, leg coil, thin slab, and wing wall configurations — manufactured to PCI and OSHA 29 CFR 1926.704 standards. Every coil insert in this catalogue is forged from heat-treated alloy steel, proof-load tested by batch, and stocked across our four U.S. distribution hubs for 1–2 day shipping. Sizes range from 1/2″ through 1″ diameter, with embedment lengths matched to standard panel thicknesses. Request certified load calculations or a matched ferrule bolt on any SKU.

3/4" x 3-1/2" Flared Thin Slab Coil Insert
Item#: CI-FTSC-3480
$ 2.48 2.48 USD
L - Length : 5-1/4”
Weight (lbs) : 0.77
Load Class : ≥80.1KN
H : 3-1/2”
SPRING CIRCLES : 7
D - Wire Diameter : 0.327”
SPRING SIZE : 3/4"
1/2" x 1-3/4" Flared Thin Slab Coil Insert
Item#: CI-FTSC-1236
$ 0.96 0.96 USD
L - Length : 4-11/16”
Weight (lbs) : 0.30
Load Class : ≥36.5KN
H : 1-3/4”
SPRING CIRCLES : 7
D - Wire Diameter : 0.256”
SPRING SIZE : 1/2"
3/4" x 2-5/16" Flared Thin Slab Coil Insert
Item#: CI-FTSC-3445
$ 2.15 2.15 USD
L - Length : 5-1/4”
Weight (lbs) : 0.62
Load Class : ≥45.4KN
H : 2-5/16”
SPRING CIRCLES : 7
D - Wire Diameter : 0.327”
SPRING SIZE : 3/4"
1" x 2-5/16" Flared Thin Slab Coil Insert
Item#: CI-FTSC-1063
$ 2.57 2.57 USD
L - Length : 5-11/16”
Weight (lbs) : 0.69
Load Class : ≥63.2KN
H - Height : 2-5/16”
SPRING CIRCLES : 6
D - Wire Diameter : 0.327”
SPRING SIZE : 1"
1" x 4-1/2" Flared Thin Slab Coil Insert
Item#: CI-FTSC-10111
$ 3.32 3.3200000000000003 USD
L - Length : 5-11/16”
Weight (lbs) : 1.11
Load Class : ≥111.2KN
H : 4-1/2”
SPRING CIRCLES : 7
D - Wire Diameter : 0.327”
SPRING SIZE : 1"
4" x 1" Thin Slab Coil Insert
Item#: CI-LCI-10111
$ 3.86 3.86 USD
Weight (lbs) : 1.20
Load Class : ≥111.2KN
L : 9-3/8"
H : 4"
RING DIA : 8.3
SPRING SIZE : 1"
SPRING CIRCLES : 7
1/2" x 12" Flared Loop Coil Insert
Item#: CI-FLC-1264
$ 2.03 2.0300000000000002 USD
L - Length : 12”
Weight (lbs) : 0.75
Load Class : ≥64.1KN
H : 6”
SPRING CIRCLES : 8
RING DIA : 8.3
SPRING SIZE : 1/2"
3/4" x 12" Flared Loop Coil Insert
Item#: CI-FLC-3480
$ 3.11 3.11 USD
L - Length : 12”
Weight (lbs) : 1.04
Load Class : ≥80.1KN
H : 6”
SPRING CIRCLES : 7
RING DIA : 9.5
SPRING SIZE : 3/4"
6" x 3/4" Straight Loop Coil Insert
Item#: CI-SLC-3480
$ 1.43 1.43 USD
Weight (lbs) : 0.61
W : 1-7/8”
Total Length : 6”
Insert Ultimate Mechanical Load Tension (lbs) : 18,000
Bolt Dimeter : 3/4"
4" x 1/2" Straight Loop Coil Insert
Item#: CI-SLC-1240
$ 0.68 0.68 USD
Weight (lbs) : 0.21
W : 1-5/16”
Total Length : 4”
Insert Ultimate Mechanical Load Tension (lbs) : 9,000
Bolt Dimeter : 1/2"
6" x 1/2" Straight Loop Coil Insert
Item#: CI-SLC-1264
$ 1.01 1.01 USD
Weight (lbs) : 0.4
W : 1-7/16”
Total Length : 6”
Insert Ultimate Mechanical Load Tension (lbs) : 14,400
Bolt Dimeter : 1/2"
4" x 3/4" Straight Loop Coil Insert
Item#: CI-SLC-3464
$ 1.13 1.1300000000000001 USD
Weight (lbs) : 0.35
W : 1-11/16”
Total Length : 4”
Insert Ultimate Mechanical Load Tension (lbs) : 15,000
Bolt Dimeter : 3/4"
3" x 3/4" Thin Slab Coil Insert
Item#: CI-LCI-3480
$ 2.69 2.69 USD
Weight (lbs) : 0.74
Load Class : ≥80.1KN
L : 7-1/8"
H : 3"
SPRING CIRCLES : 7
SPRING SIZE : 3/4"
RING DIA : 8.3