Specification Brand : Aexit BulletPoint1 : Product Name : Desoldering Pump;Model : SON-138A BulletPoint2 : Material : Metal, Plastic;Main Color : Gold Tone, White BulletPoint3 : Size(Approx.) : 19 x 2cm / 7.5" x 0.8"(L*D);Tip Inner Hole Dia. : 3mm / 0.08" BulletPoint4 : Total Weight : 46g BulletPoint5 : Package Content : 1 x Desoldering Pump Color : Blue ItemName : Aexit Desoldering Pump Wrenches Sucker Solder Irons Removal Remover Tool Socket Wrenches Gold Tone ItemPackageDimensions_Height : 39.624 centimeters ItemPackageDimensions_Length : 5.588 centimeters ItemPackageDimensions_Width : 7.366 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : desoldering-pumps Manufacturer : Aexit Material : copper ModelNumber : modle PartNumber : 181212c28303 ProductDescription : Easy to use, simply depress the plunger, place the tip of the nozzle against the solder you wish to remove. When the solder melts, push the release button and a retracting plunger creates a strong vacuum at the tip, removing the solder.