{"product_id":"dt-connector-crimping-tool-size-16-ratchet-crimper","title":"DT Connector Crimping Tool | Size 16 Closed Barrel Ratchet Crimper | Deutsch DT Compatible | 14-20 AWG","description":"\u003cp\u003eCrimp DT-style connector contacts the right way. This closed barrel ratchet crimper is specifically designed for Size 16 solid and rolled contacts used in Deutsch DT-style connectors — the standard in automotive, marine, agricultural, and motorsport wiring harnesses. If you're building or repairing a DT connector loom, this is the tool you need.\u003c\/p\u003e\n\n\u003cp\u003eDT contacts cannot be crimped correctly with a standard insulated terminal crimper. They require a 4-way indent closed barrel crimper that engages all four sides of the contact barrel simultaneously, producing a gas-tight crimp with maximum conductivity and pull-out resistance. This tool delivers that — with a ratchet mechanism that locks until the full crimp cycle is complete, so every contact is correctly formed before the tool releases.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-way indent closed barrel crimping\u003c\/strong\u003e — correct crimp geometry for Size 16 solid and rolled DT contacts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRatchet mechanism\u003c\/strong\u003e — won't release until crimp cycle completes, eliminates under-crimped contacts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuits 14–20 AWG wire\u003c\/strong\u003e — covers the full wire gauge range used with DT-style connectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with Size 16 stamped and solid contacts\u003c\/strong\u003e — works with DT-style, Deutsch DT-compatible, and equivalent connector contacts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-forged alloy steel jaws\u003c\/strong\u003e — hardened for workshop durability and long service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic non-slip handles\u003c\/strong\u003e — comfortable for high-volume harness work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible Contacts\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDeutsch DT-compatible Size 16 stamped contacts (14–18 AWG)\u003c\/li\u003e\n\u003cli\u003eDeutsch DT-compatible Size 16 solid contacts (14–20 AWG)\u003c\/li\u003e\n\u003cli\u003eAll DT-style connector contacts including 2, 3, 4, 6, 8, and 12-pin housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy You Need a Dedicated DT Crimper\u003c\/h2\u003e\n\u003cp\u003eDT connector contacts use a closed barrel design — the contact barrel is fully enclosed, not open like a standard insulated terminal. A standard automotive crimper will crush rather than indent the barrel, producing a poor mechanical and electrical connection. The 4-way indent action on this tool engages all four sides of the barrel simultaneously, forming a gas-tight crimp that meets automotive wiring harness standards.\u003c\/p\u003e\n\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBuilding and repairing Deutsch DT-style wiring harnesses\u003c\/li\u003e\n\u003cli\u003eAutomotive OEM and aftermarket harness work\u003c\/li\u003e\n\u003cli\u003e4WD, off-road, and motorsport wiring builds\u003c\/li\u003e\n\u003cli\u003eAgricultural and heavy machinery loom repair\u003c\/li\u003e\n\u003cli\u003eMarine and boat wiring harnesses\u003c\/li\u003e\n\u003cli\u003eTruck, bus, and commercial vehicle electrical work\u003c\/li\u003e\n\u003cli\u003eAuto electrician van stock — pairs with DT-style connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrimp Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-way indent, closed barrel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSize 16 (stamped and solid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14–20 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRatchet (auto-release on full crimp cycle)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJaw Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDrop-forged alloy steel, heat treated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Connectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDeutsch DT-style, DT-compatible Size 16 contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Auto Relay","offers":[{"title":"Default Title","offer_id":42738378637406,"sku":"DT-CRIMP-SZ16","price":29.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2221\/1678\/files\/rn-image_picker_lib_temp_0c14f571-afe3-427c-b8ff-300ec29d6bcc.png?v=1777983341","url":"https:\/\/autorelay.store\/products\/dt-connector-crimping-tool-size-16-ratchet-crimper","provider":"Auto Relay","version":"1.0","type":"link"}