UHN Depth Gauge Send Enquiry for Product Category: Humerus Interlocking Nailing Instruments Description Description303.030UHN Depth Gauge Opens in a new window Tweet This Product Opens in a new window Share on Facebook Opens in a new window Pin This Product Opens in a new window Mail This Product Related products Awl with T – Handle, Cannulated Protection Sleeve 11.0 / 8.0mm Dia. Trocar 8.0mm Dia. (For UHN Nail)