Hiro Seiko 48480 3mm x 3mm Alloy Spacer Set (6 pcs - TRF Blue) $4.95 / Tax included. Default Title Default Title Add to Cart Your Email Send This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Hiro Seiko 3mm x 3mm Alloy Spacer Set (6 pcs - TRF Blue)