Comparison : |
Item # CT-3040U, BN Products 3/8 Inch (in) Inside Thread Sanko Drop-In "Grip" Concrete Anchor Item # CT-4050U, BN Products 1/2 Inch (in) Inside Thread Sanko Drop-In "Grip" Concrete Anchor Item # GT-3030U, BN Products 3/8 Inch (in) Sanko Shorty Lipped Flange Drop-In Concrete Anchor
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