Extension$2.25 – $13.50 Size Choose an option2"3"4"5"6" Clear Extension quantity Add to cart SKU: N/A Category: Parts Additional information Additional information Weight 0.2260 lbs Dimensions 4 × 2 × .7 in Size 2", 3", 4", 5", 6" Related products Select options This product has multiple variants. The options may be chosen on the product page Thermal Break $5.00 – $15.00 Select options This product has multiple variants. The options may be chosen on the product page Base $2.00 – $6.00 Select options This product has multiple variants. The options may be chosen on the product page Wedge $10.00 – $30.00