These are heavy duty 1/4" x 11/32" standoffs for your Float Brace. They have 4-40 threads. The larger 1/4" diameter (compared to the stock diameter of 3/16") adds more rigidity to the float brace with it's increased surface area. These are sold in pairs because it may not be necessary to use all 6 heavy duty standoffs. The rearmost standoffs are the most critical for holding power.
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