The MMSmetalworks "456" is a hefty 304 Stainless Steel stem capable of swallowing the heat from high temps and longer sessions. Featuring 4 heat fins with 6mm deep grooves, topped with 5 steps leading to the mouthpiece, this stem is most suited towards heavier users that still want something compact on the go.
Removeable and replaceable, the mouthpiece matches the 510 standard with high airflow through a 6mm diameter pathway. Furthermore, it's single O-ring is made of durable high grade FKM, which never needs to be removed for cleaning and is ISO safe. This mouthpiece serves a double purpose as the cap that holds the six 6mm 316L Stainless Steel Cooling balls in place, between two mesh screens. While the included 6mm balls have shown high performance in airflow and cooling, many variations on these balls in size and material are available aftermarket for those wishing to tune the experience further.
Oven portion of the stem is a fixed size, sized for the TM2 dosing cap, or equivalent fill without the cap.
Removeable and replaceable, the mouthpiece matches the 510 standard with high airflow through a 6mm diameter pathway. Furthermore, it's single O-ring is made of durable high grade FKM, which never needs to be removed for cleaning and is ISO safe. This mouthpiece serves a double purpose as the cap that holds the six 6mm 316L Stainless Steel Cooling balls in place, between two mesh screens. While the included 6mm balls have shown high performance in airflow and cooling, many variations on these balls in size and material are available aftermarket for those wishing to tune the experience further.
Oven portion of the stem is a fixed size, sized for the TM2 dosing cap, or equivalent fill without the cap.
All MMSmetalworks TM2 stems feature our Easy Insertion Taper, which gently reduces the diameter along the inserted portion of the stem. This translates to a luxurious experience where the stem is "released" from the O-ring while it's still captive within the device. This removes the "pop" of the stem from the O-ring on removal, as well as smooths the motion of insertion, which creates less mess and a great user experience.
Compatibility: TM1 / TM2
Diameter : 25mm
Diameter : 25mm
Length : 65mm
Material : 304 Stainless Steel Body, 316L SS Cooling Balls, FKM O-ring (7mm OD 4mm ID)
