SAEC cartridge lead wires. Please note that postal deliveries currently do not operate on weekends and holidays, and delivery times have been extended by 1-2 days or more, so it may take longer. If you are in a hurry, please select a different shipping method. Important Notes: ★ Due to shipping constraints, the lead wires will be shipped only in a zip-lock bag. If you require damage insurance, please notify us before purchase as it will require an additional shipping fee. ★ The terminals of lead wires often use phosphor bronze or other copper alloys because regular soft copper is too soft and can cause poor contact during use. Therefore, avoid forcing them in too hard, as this can easily break them off at the base. (Compared to copper, these alloys are harder and less ductile, making them more prone to breaking under impact.) Use needle-nose pliers to gently insert the terminals, gripping the flat part of the tip or the flat part near the insertion point. Even unused, standard lead wires have different hole diameters at each end. Cartridges and headshells also have varying mounting hole sizes depending on the manufacturer, so be careful as you may break them during installation. If it's too tight, widen the hole slightly before inserting. We have thoroughly checked the items, and the terminals are harder than copper, so it's unlikely they will break or deform during normal postal shipping. We have also tested them by dropping them and stepping on them with shoes, and they are generally fine unless intentionally damaged. Very rarely, there may be cases where the item arrives broken or deformed. As stated in our profile, if you require insurance, please notify us to change the shipping method, as it will require an additional shipping fee. If you do not notify us, we are very sorry, but we cannot provide any warranty. #MC Cartridge MC Cartridge #Step-up Transformer Step-up Transformer #Turntable Turntable #Analog Record Analog Record #Cartridge Record #Tonearm Cartridge #Phono Equalizer Record #Phono Equalizer Tonearm #Audio Audio #Headshell #Lead Wire