{"product_id":"4-0mm-mechanical-pencil-lead-holder","title":"4.0mm Mechanical Pencil Lead Holder","description":"\u003ch2\u003e4.0mm Mechanical Pencil Lead Holder\u003c\/h2\u003e\u003cp\u003eThe 4.0mm Mechanical Pencil Lead Holder is a heavy-duty drafting and sketching instrument designed for artists, carpenters, designers, and craftspeople who demand robust marking power. Engineered with a lightweight hexagonal outer body and an inner aluminum core, this ergonomic clutch pencil provides superior balance, fatigue-free handling, and dependable protection for thick 4.0mm graphite leads. The integrated push-button cap houses a built-in rotary lead pointer, allowing you to sharpen your graphite point on demand whether you are working in an art studio, classroom, or construction jobsite.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty 4.0mm Clutch Mechanism:\u003c\/strong\u003e Smooth drop-clutch jaws firmly lock 4.0mm thick graphite leads without slipping or wobble during heavy marking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Cap Lead Pointer:\u003c\/strong\u003e Concealed rotary sharpener inside the knock button lets you shape fine detailing points or broad chisel tips anywhere.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Aluminum \u0026amp; Resin Hybrid Body:\u003c\/strong\u003e Combines a durable composite outer shell with an internal aluminum sleeve for balanced durability without heavy hand strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Roll Hexagonal Profile:\u003c\/strong\u003e Six-sided ergonomic barrel provides a secure tactile grip and prevents the tool from rolling off drafting tables or workbenches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Multi-Discipline Tool:\u003c\/strong\u003e Excellent for gestural life sketching, shading large areas, architectural layout drafting, and rugged woodworking carpentry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e XYPEN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e TR4000G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Size:\u003c\/strong\u003e 4.0 mm diameter (90 mm length)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanism:\u003c\/strong\u003e Push-button clutch lead advance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Material:\u003c\/strong\u003e Composite resin exterior with internal aluminum core\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePencil Length:\u003c\/strong\u003e 151 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 100 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat lead diameter does this pencil hold?\u003c\/strong\u003e\u003cbr\u003eThe clutch mechanism is engineered specifically for standard 4.0mm thick graphite, charcoal, or colored drafting leads up to 90 mm in length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow do you sharpen the lead?\u003c\/strong\u003e\u003cbr\u003eUnscrew or remove the top push button to access the built-in rotary lead sharpener, insert the 4.0mm lead tip, and gently twist clockwise to create a sharp point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow does the clutch mechanism function?\u003c\/strong\u003e\u003cbr\u003ePress and hold the top knock cap to release the clutch jaws, slide the lead forward or backward to your desired writing length, and release the cap to lock it in place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this pencil suitable for woodworking and carpentry?\u003c\/strong\u003e\u003cbr\u003eYes, the robust 4.0mm lead core and rugged hexagonal construction make it ideal for marking timber, drywall, metal, and construction materials without breaking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan spare leads be stored inside the barrel?\u003c\/strong\u003e\u003cbr\u003eThe pencil holds one active 4.0mm lead in the clutch mechanism; extra leads should be kept in a protective lead storage container to avoid internal jams.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XYPEN","offers":[{"title":"Default Title","offer_id":47485484040226,"sku":"XYPEN-MP-TR4000G","price":13.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/3045\/6354\/files\/61aFV_wJuhL._AC_SL1500.jpg?v=1789008665","url":"https:\/\/www.xypen.com\/products\/4-0mm-mechanical-pencil-lead-holder","provider":"XYPen","version":"1.0","type":"link"}