1" Spindles for Trilennium Lock, 2-1/4 Door Part Number: 40041-225 Price: $31.43 Quantity discounts available QuantityPrice Quantity: Each (Pair)-+ Add to Cart DescriptionAdditional Information1-inch spindles for Trilennium Lock systems, suitable for 2-1/4 inch doors, ensuring smooth lock operation and secure performance.Diameter: 5/16"Overall Length: 1"(Standard spindle is 3/4")