Block Base Ø32x4 Block Base designed to contain four unique traceability markers. BM321104$374.85PriceQuantity*Add to CartFEATURES Inserts must be purchased separately. Press-fit installation (H7 pocket). No downtime when changing inserts. CATALOG PAGE SHIPPING INFOShipments to US and Canada only. All in-stock orders will ship within 1 business day. Standard Shipping is 3-5 Business days. Expedited Shipping is available. RETURN & REFUND POLICYReturns accepted upon approval within 30 days of the invoice date. Products must be in perfect condition with all accessories. All Returns are subject to a 15% restocking fee.