4mm machined Allen Key slot for easy installation and removal

the B17 Special features copper plated steel metalwork

maximum payload: 5 kg

Stops muck

Lezyne Micro Floor Drive HPG Pump Black Orange Seal 4mm machined Allen Key slotFloor pump efficiency in a super compact, hand pump size. Lightweight CNC machined aluminum barrel, piston, base, and T handle optimized for high pressure applications. Stainless steel foot peg stabilizes pump during use. HPG version features integrated pressure gauge (shown), also available in HP version without gauge (not shown). ABS Flip Thread Chuck equipped. Includes composite matrix frame mount.