Specification Brand : Weller BulletPoint1 : Thread-on and thread-in precision tips for standard & di Line heaters BulletPoint2 : Pl series tips are solid copper, plated with iron all over, precision electronic (Pl153 and # 333 tips are bare copper) BulletPoint3 : Nickel and chromium behind the Working surface BulletPoint4 : Thread-on tips can be used with heaters 360, 362, 37Ug, 537S, 1237S & 4037S BulletPoint5 : Thread-in tips can be used with heaters 535S, 1235S & 4035S ExternallyAssignedProductIdentifier1 : 037103036728 ExternallyAssignedProductIdentifier2 : 0037103036728 ExternallyAssignedProductIdentifier3 : 00037103036728 IncludedComponents : Soldering tip ItemName : Weller PL100 PL Series Precision Conical Solder Tip, Thread-On for Standard and DI Line Heaters, 1/4" x 0.05" ItemPackageDimensions_Height : 10.5918 centimeters ItemPackageDimensions_Length : 1.397 centimeters ItemPackageDimensions_Width : 4.8006 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : soldering-iron-tips Manufacturer : Apex Tool Group Material : chromium MeasurementSystem : Metric ModelName : PL100 ModelNumber : PL100 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : PL100 ProductSiteLaunchDate : 2003-11-19T00:01:00-00:00 Size : 1 Count (Pack of 1) SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1